72419940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3271}}^1$

素因数の和:3330

約数の個数: 96

約数和(自身を含む): 230872320

約数和(自身を除く): 158452380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3271, 3690, 4428, 5535, 6542, 7380, 9813, 11070, 13084, 16355, 19626, 22140, 29439, 32710, 39252, 49065, 58878, 65420, 88317, 98130, 117756, 134111, 147195, 176634, 196260, 268222, 294390, 353268, 402333, 441585, 536444, 588780, 670555, 804666, 883170, 1206999, 1341110, 1609332, 1766340, 2011665, 2413998, 2682220, 3620997, 4023330, 4827996, 6034995, 7241994, 8046660, 12069990, 14483988, 18104985, 24139980, 36209970, 72419940]

約数ペア:

[(1, 72419940), (2, 36209970), (3, 24139980), (4, 18104985), (5, 14483988), (6, 12069990), (9, 8046660), (10, 7241994), (12, 6034995), (15, 4827996), (18, 4023330), (20, 3620997), (27, 2682220), (30, 2413998), (36, 2011665), (41, 1766340), (45, 1609332), (54, 1341110), (60, 1206999), (82, 883170), (90, 804666), (108, 670555), (123, 588780), (135, 536444), (164, 441585), (180, 402333), (205, 353268), (246, 294390), (270, 268222), (369, 196260), (410, 176634), (492, 147195), (540, 134111), (615, 117756), (738, 98130), (820, 88317), (1107, 65420), (1230, 58878), (1476, 49065), (1845, 39252), (2214, 32710), (2460, 29439), (3271, 22140), (3690, 19626), (4428, 16355), (5535, 13084), (6542, 11070), (7380, 9813)]