406608480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 1456273728

約数和(自身を除く): 1049665248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 71, 72, 80, 82, 90, 96, 97, 120, 123, 142, 144, 160, 164, 180, 194, 205, 213, 240, 246, 284, 288, 291, 328, 355, 360, 369, 388, 410, 426, 480, 485, 492, 568, 582, 615, 639, 656, 710, 720, 738, 776, 820, 852, 873, 970, 984, 1065, 1136, 1164, 1230, 1278, 1312, 1420, 1440, 1455, 1476, 1552, 1640, 1704, 1746, 1845, 1940, 1968, 2130, 2272, 2328, 2460, 2556, 2840, 2910, 2911, 2952, 3104, 3195, 3280, 3408, 3492, 3690, 3880, 3936, 3977, 4260, 4365, 4656, 4920, 5112, 5680, 5820, 5822, 5904, 6390, 6560, 6816, 6887, 6984, 7380, 7760, 7954, 8520, 8730, 8733, 9312, 9840, 10224, 11360, 11640, 11644, 11808, 11931, 12780, 13774, 13968, 14555, 14760, 15520, 15908, 17040, 17460, 17466, 19680, 19885, 20448, 20661, 23280, 23288, 23862, 25560, 26199, 27548, 27936, 29110, 29520, 31816, 34080, 34435, 34920, 34932, 35793, 39770, 41322, 43665, 46560, 46576, 47724, 51120, 52398, 55096, 58220, 59040, 59655, 61983, 63632, 68870, 69840, 69864, 71586, 79540, 82644, 87330, 93152, 95448, 102240, 103305, 104796, 110192, 116440, 119310, 123966, 127264, 130995, 137740, 139680, 139728, 143172, 159080, 165288, 174660, 178965, 190896, 206610, 209592, 220384, 232880, 238620, 247932, 261990, 275480, 279456, 282367, 286344, 309915, 318160, 330576, 349320, 357930, 381792, 413220, 419184, 465760, 477240, 495864, 523980, 550960, 564734, 572688, 619830, 636320, 661152, 698640, 715860, 826440, 838368, 847101, 954480, 991728, 1047960, 1101920, 1129468, 1145376, 1239660, 1397280, 1411835, 1431720, 1652880, 1694202, 1908960, 1983456, 2095920, 2258936, 2479320, 2541303, 2823670, 2863440, 3305760, 3388404, 4191840, 4235505, 4517872, 4958640, 5082606, 5647340, 5726880, 6776808, 8471010, 9035744, 9917280, 10165212, 11294680, 12706515, 13553616, 16942020, 20330424, 22589360, 25413030, 27107232, 33884040, 40660848, 45178720, 50826060, 67768080, 81321696, 101652120, 135536160, 203304240, 406608480]

約数ペア:

[(1, 406608480), (2, 203304240), (3, 135536160), (4, 101652120), (5, 81321696), (6, 67768080), (8, 50826060), (9, 45178720), (10, 40660848), (12, 33884040), (15, 27107232), (16, 25413030), (18, 22589360), (20, 20330424), (24, 16942020), (30, 13553616), (32, 12706515), (36, 11294680), (40, 10165212), (41, 9917280), (45, 9035744), (48, 8471010), (60, 6776808), (71, 5726880), (72, 5647340), (80, 5082606), (82, 4958640), (90, 4517872), (96, 4235505), (97, 4191840), (120, 3388404), (123, 3305760), (142, 2863440), (144, 2823670), (160, 2541303), (164, 2479320), (180, 2258936), (194, 2095920), (205, 1983456), (213, 1908960), (240, 1694202), (246, 1652880), (284, 1431720), (288, 1411835), (291, 1397280), (328, 1239660), (355, 1145376), (360, 1129468), (369, 1101920), (388, 1047960), (410, 991728), (426, 954480), (480, 847101), (485, 838368), (492, 826440), (568, 715860), (582, 698640), (615, 661152), (639, 636320), (656, 619830), (710, 572688), (720, 564734), (738, 550960), (776, 523980), (820, 495864), (852, 477240), (873, 465760), (970, 419184), (984, 413220), (1065, 381792), (1136, 357930), (1164, 349320), (1230, 330576), (1278, 318160), (1312, 309915), (1420, 286344), (1440, 282367), (1455, 279456), (1476, 275480), (1552, 261990), (1640, 247932), (1704, 238620), (1746, 232880), (1845, 220384), (1940, 209592), (1968, 206610), (2130, 190896), (2272, 178965), (2328, 174660), (2460, 165288), (2556, 159080), (2840, 143172), (2910, 139728), (2911, 139680), (2952, 137740), (3104, 130995), (3195, 127264), (3280, 123966), (3408, 119310), (3492, 116440), (3690, 110192), (3880, 104796), (3936, 103305), (3977, 102240), (4260, 95448), (4365, 93152), (4656, 87330), (4920, 82644), (5112, 79540), (5680, 71586), (5820, 69864), (5822, 69840), (5904, 68870), (6390, 63632), (6560, 61983), (6816, 59655), (6887, 59040), (6984, 58220), (7380, 55096), (7760, 52398), (7954, 51120), (8520, 47724), (8730, 46576), (8733, 46560), (9312, 43665), (9840, 41322), (10224, 39770), (11360, 35793), (11640, 34932), (11644, 34920), (11808, 34435), (11931, 34080), (12780, 31816), (13774, 29520), (13968, 29110), (14555, 27936), (14760, 27548), (15520, 26199), (15908, 25560), (17040, 23862), (17460, 23288), (17466, 23280), (19680, 20661), (19885, 20448)]