12575520

素因数分解:

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

素因数の和:136

約数の個数: 192

約数和(自身を含む): 45722880

約数和(自身を除く): 33147360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 71, 72, 80, 82, 90, 96, 108, 120, 123, 135, 142, 144, 160, 164, 180, 205, 213, 216, 240, 246, 270, 284, 288, 328, 355, 360, 369, 410, 426, 432, 480, 492, 540, 568, 615, 639, 656, 710, 720, 738, 820, 852, 864, 984, 1065, 1080, 1107, 1136, 1230, 1278, 1312, 1420, 1440, 1476, 1640, 1704, 1845, 1917, 1968, 2130, 2160, 2214, 2272, 2460, 2556, 2840, 2911, 2952, 3195, 3280, 3408, 3690, 3834, 3936, 4260, 4320, 4428, 4920, 5112, 5535, 5680, 5822, 5904, 6390, 6560, 6816, 7380, 7668, 8520, 8733, 8856, 9585, 9840, 10224, 11070, 11360, 11644, 11808, 12780, 14555, 14760, 15336, 17040, 17466, 17712, 19170, 19680, 20448, 22140, 23288, 25560, 26199, 29110, 29520, 30672, 34080, 34932, 35424, 38340, 43665, 44280, 46576, 51120, 52398, 58220, 59040, 61344, 69864, 76680, 78597, 87330, 88560, 93152, 102240, 104796, 116440, 130995, 139728, 153360, 157194, 174660, 177120, 209592, 232880, 261990, 279456, 306720, 314388, 349320, 392985, 419184, 465760, 523980, 628776, 698640, 785970, 838368, 1047960, 1257552, 1397280, 1571940, 2095920, 2515104, 3143880, 4191840, 6287760, 12575520]

約数ペア:

[(1, 12575520), (2, 6287760), (3, 4191840), (4, 3143880), (5, 2515104), (6, 2095920), (8, 1571940), (9, 1397280), (10, 1257552), (12, 1047960), (15, 838368), (16, 785970), (18, 698640), (20, 628776), (24, 523980), (27, 465760), (30, 419184), (32, 392985), (36, 349320), (40, 314388), (41, 306720), (45, 279456), (48, 261990), (54, 232880), (60, 209592), (71, 177120), (72, 174660), (80, 157194), (82, 153360), (90, 139728), (96, 130995), (108, 116440), (120, 104796), (123, 102240), (135, 93152), (142, 88560), (144, 87330), (160, 78597), (164, 76680), (180, 69864), (205, 61344), (213, 59040), (216, 58220), (240, 52398), (246, 51120), (270, 46576), (284, 44280), (288, 43665), (328, 38340), (355, 35424), (360, 34932), (369, 34080), (410, 30672), (426, 29520), (432, 29110), (480, 26199), (492, 25560), (540, 23288), (568, 22140), (615, 20448), (639, 19680), (656, 19170), (710, 17712), (720, 17466), (738, 17040), (820, 15336), (852, 14760), (864, 14555), (984, 12780), (1065, 11808), (1080, 11644), (1107, 11360), (1136, 11070), (1230, 10224), (1278, 9840), (1312, 9585), (1420, 8856), (1440, 8733), (1476, 8520), (1640, 7668), (1704, 7380), (1845, 6816), (1917, 6560), (1968, 6390), (2130, 5904), (2160, 5822), (2214, 5680), (2272, 5535), (2460, 5112), (2556, 4920), (2840, 4428), (2911, 4320), (2952, 4260), (3195, 3936), (3280, 3834), (3408, 3690)]