67960920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 215136000

約数和(自身を除く): 147175080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 59, 60, 87, 116, 118, 120, 145, 174, 177, 232, 236, 290, 295, 331, 348, 354, 435, 472, 580, 590, 662, 696, 708, 870, 885, 993, 1160, 1180, 1324, 1416, 1655, 1711, 1740, 1770, 1986, 2360, 2648, 3310, 3422, 3480, 3540, 3972, 4965, 5133, 6620, 6844, 7080, 7944, 8555, 9599, 9930, 10266, 13240, 13688, 17110, 19198, 19529, 19860, 20532, 25665, 28797, 34220, 38396, 39058, 39720, 41064, 47995, 51330, 57594, 58587, 68440, 76792, 78116, 95990, 97645, 102660, 115188, 117174, 143985, 156232, 191980, 195290, 205320, 230376, 234348, 287970, 292935, 383960, 390580, 468696, 566341, 575940, 585870, 781160, 1132682, 1151880, 1171740, 1699023, 2265364, 2343480, 2831705, 3398046, 4530728, 5663410, 6796092, 8495115, 11326820, 13592184, 16990230, 22653640, 33980460, 67960920]

約数ペア:

[(1, 67960920), (2, 33980460), (3, 22653640), (4, 16990230), (5, 13592184), (6, 11326820), (8, 8495115), (10, 6796092), (12, 5663410), (15, 4530728), (20, 3398046), (24, 2831705), (29, 2343480), (30, 2265364), (40, 1699023), (58, 1171740), (59, 1151880), (60, 1132682), (87, 781160), (116, 585870), (118, 575940), (120, 566341), (145, 468696), (174, 390580), (177, 383960), (232, 292935), (236, 287970), (290, 234348), (295, 230376), (331, 205320), (348, 195290), (354, 191980), (435, 156232), (472, 143985), (580, 117174), (590, 115188), (662, 102660), (696, 97645), (708, 95990), (870, 78116), (885, 76792), (993, 68440), (1160, 58587), (1180, 57594), (1324, 51330), (1416, 47995), (1655, 41064), (1711, 39720), (1740, 39058), (1770, 38396), (1986, 34220), (2360, 28797), (2648, 25665), (3310, 20532), (3422, 19860), (3480, 19529), (3540, 19198), (3972, 17110), (4965, 13688), (5133, 13240), (6620, 10266), (6844, 9930), (7080, 9599), (7944, 8555)]