512351880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3291

約数の個数: 128

約数和(自身を含む): 1624043520

約数和(自身を除く): 1111691640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 930, 1032, 1240, 1290, 1333, 1720, 1860, 2580, 2666, 3203, 3720, 3999, 5160, 5332, 6406, 6665, 7998, 9609, 10664, 12812, 13330, 15996, 16015, 19218, 19995, 25624, 26660, 31992, 32030, 38436, 39990, 48045, 53320, 64060, 76872, 79980, 96090, 99293, 128120, 137729, 159960, 192180, 198586, 275458, 297879, 384360, 397172, 413187, 496465, 550916, 595758, 688645, 794344, 826374, 992930, 1101832, 1191516, 1377290, 1489395, 1652748, 1985860, 2065935, 2383032, 2754580, 2978790, 3305496, 3971720, 4131870, 4269599, 5509160, 5957580, 8263740, 8539198, 11915160, 12808797, 16527480, 17078396, 21347995, 25617594, 34156792, 42695990, 51235188, 64043985, 85391980, 102470376, 128087970, 170783960, 256175940, 512351880]

約数ペア:

[(1, 512351880), (2, 256175940), (3, 170783960), (4, 128087970), (5, 102470376), (6, 85391980), (8, 64043985), (10, 51235188), (12, 42695990), (15, 34156792), (20, 25617594), (24, 21347995), (30, 17078396), (31, 16527480), (40, 12808797), (43, 11915160), (60, 8539198), (62, 8263740), (86, 5957580), (93, 5509160), (120, 4269599), (124, 4131870), (129, 3971720), (155, 3305496), (172, 2978790), (186, 2754580), (215, 2383032), (248, 2065935), (258, 1985860), (310, 1652748), (344, 1489395), (372, 1377290), (430, 1191516), (465, 1101832), (516, 992930), (620, 826374), (645, 794344), (744, 688645), (860, 595758), (930, 550916), (1032, 496465), (1240, 413187), (1290, 397172), (1333, 384360), (1720, 297879), (1860, 275458), (2580, 198586), (2666, 192180), (3203, 159960), (3720, 137729), (3999, 128120), (5160, 99293), (5332, 96090), (6406, 79980), (6665, 76872), (7998, 64060), (9609, 53320), (10664, 48045), (12812, 39990), (13330, 38436), (15996, 32030), (16015, 31992), (19218, 26660), (19995, 25624)]