67536480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12791}}^1$

素因数の和:12820

約数の個数: 96

約数和(自身を含む): 232098048

約数和(自身を除く): 164561568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 12791, 25582, 38373, 51164, 63955, 76746, 102328, 127910, 140701, 153492, 191865, 204656, 255820, 281402, 306984, 383730, 409312, 422103, 511640, 562804, 613968, 703505, 767460, 844206, 1023280, 1125608, 1227936, 1407010, 1534920, 1688412, 2046560, 2110515, 2251216, 2814020, 3069840, 3376824, 4221030, 4502432, 5628040, 6139680, 6753648, 8442060, 11256080, 13507296, 16884120, 22512160, 33768240, 67536480]

約数ペア:

[(1, 67536480), (2, 33768240), (3, 22512160), (4, 16884120), (5, 13507296), (6, 11256080), (8, 8442060), (10, 6753648), (11, 6139680), (12, 5628040), (15, 4502432), (16, 4221030), (20, 3376824), (22, 3069840), (24, 2814020), (30, 2251216), (32, 2110515), (33, 2046560), (40, 1688412), (44, 1534920), (48, 1407010), (55, 1227936), (60, 1125608), (66, 1023280), (80, 844206), (88, 767460), (96, 703505), (110, 613968), (120, 562804), (132, 511640), (160, 422103), (165, 409312), (176, 383730), (220, 306984), (240, 281402), (264, 255820), (330, 204656), (352, 191865), (440, 153492), (480, 140701), (528, 127910), (660, 102328), (880, 76746), (1056, 63955), (1320, 51164), (1760, 38373), (2640, 25582), (5280, 12791)]