1123800480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7883}}^1$

素因数の和:7921

約数の個数: 240

約数和(自身を含む): 4327180704

約数和(自身を除く): 3203380224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7883, 7920, 8910, 9504, 11880, 12960, 14256, 15766, 15840, 17820, 23649, 23760, 28512, 31532, 35640, 39415, 47298, 47520, 63064, 70947, 71280, 78830, 86713, 94596, 118245, 126128, 141894, 142560, 157660, 173426, 189192, 212841, 236490, 252256, 260139, 283788, 315320, 346852, 354735, 378384, 425682, 433565, 472980, 520278, 567576, 630640, 638523, 693704, 709470, 756768, 780417, 851364, 867130, 945960, 1040556, 1064205, 1135152, 1261280, 1277046, 1300695, 1387408, 1418940, 1560834, 1702728, 1734260, 1891920, 2081112, 2128410, 2270304, 2341251, 2554092, 2601390, 2774816, 2837880, 3121668, 3192615, 3405456, 3468520, 3783840, 3902085, 4162224, 4256820, 4682502, 5108184, 5202780, 5675760, 6243336, 6385230, 6810912, 6937040, 7023753, 7804170, 8324448, 8513640, 9365004, 10216368, 10405560, 11351520, 11706255, 12486672, 12770460, 13874080, 14047506, 15608340, 17027280, 18730008, 20432736, 20811120, 23412510, 24973344, 25540920, 28095012, 31216680, 34054560, 35118765, 37460016, 41622240, 46825020, 51081840, 56190024, 62433360, 70237530, 74920032, 93650040, 102163680, 112380048, 124866720, 140475060, 187300080, 224760096, 280950120, 374600160, 561900240, 1123800480]

約数ペア:

[(1, 1123800480), (2, 561900240), (3, 374600160), (4, 280950120), (5, 224760096), (6, 187300080), (8, 140475060), (9, 124866720), (10, 112380048), (11, 102163680), (12, 93650040), (15, 74920032), (16, 70237530), (18, 62433360), (20, 56190024), (22, 51081840), (24, 46825020), (27, 41622240), (30, 37460016), (32, 35118765), (33, 34054560), (36, 31216680), (40, 28095012), (44, 25540920), (45, 24973344), (48, 23412510), (54, 20811120), (55, 20432736), (60, 18730008), (66, 17027280), (72, 15608340), (80, 14047506), (81, 13874080), (88, 12770460), (90, 12486672), (96, 11706255), (99, 11351520), (108, 10405560), (110, 10216368), (120, 9365004), (132, 8513640), (135, 8324448), (144, 7804170), (160, 7023753), (162, 6937040), (165, 6810912), (176, 6385230), (180, 6243336), (198, 5675760), (216, 5202780), (220, 5108184), (240, 4682502), (264, 4256820), (270, 4162224), (288, 3902085), (297, 3783840), (324, 3468520), (330, 3405456), (352, 3192615), (360, 3121668), (396, 2837880), (405, 2774816), (432, 2601390), (440, 2554092), (480, 2341251), (495, 2270304), (528, 2128410), (540, 2081112), (594, 1891920), (648, 1734260), (660, 1702728), (720, 1560834), (792, 1418940), (810, 1387408), (864, 1300695), (880, 1277046), (891, 1261280), (990, 1135152), (1056, 1064205), (1080, 1040556), (1188, 945960), (1296, 867130), (1320, 851364), (1440, 780417), (1485, 756768), (1584, 709470), (1620, 693704), (1760, 638523), (1782, 630640), (1980, 567576), (2160, 520278), (2376, 472980), (2592, 433565), (2640, 425682), (2970, 378384), (3168, 354735), (3240, 346852), (3564, 315320), (3960, 283788), (4320, 260139), (4455, 252256), (4752, 236490), (5280, 212841), (5940, 189192), (6480, 173426), (7128, 157660), (7883, 142560), (7920, 141894), (8910, 126128), (9504, 118245), (11880, 94596), (12960, 86713), (14256, 78830), (15766, 71280), (15840, 70947), (17820, 63064), (23649, 47520), (23760, 47298), (28512, 39415), (31532, 35640)]