479748360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43933}}^1$

素因数の和:43967

約数の個数: 128

約数和(自身を含む): 1771418880

約数和(自身を除く): 1291670520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 43933, 87866, 131799, 175732, 219665, 263598, 307531, 351464, 439330, 527196, 571129, 615062, 658995, 878660, 922593, 1054392, 1142258, 1230124, 1317990, 1537655, 1713387, 1757320, 1845186, 2284516, 2460248, 2635980, 2855645, 3075310, 3426774, 3690372, 3997903, 4569032, 4612965, 5271960, 5711290, 6150620, 6853548, 7380744, 7995806, 8566935, 9225930, 11422580, 11993709, 12301240, 13707096, 15991612, 17133870, 18451860, 19989515, 22845160, 23987418, 31983224, 34267740, 36903720, 39979030, 47974836, 59968545, 68535480, 79958060, 95949672, 119937090, 159916120, 239874180, 479748360]

約数ペア:

[(1, 479748360), (2, 239874180), (3, 159916120), (4, 119937090), (5, 95949672), (6, 79958060), (7, 68535480), (8, 59968545), (10, 47974836), (12, 39979030), (13, 36903720), (14, 34267740), (15, 31983224), (20, 23987418), (21, 22845160), (24, 19989515), (26, 18451860), (28, 17133870), (30, 15991612), (35, 13707096), (39, 12301240), (40, 11993709), (42, 11422580), (52, 9225930), (56, 8566935), (60, 7995806), (65, 7380744), (70, 6853548), (78, 6150620), (84, 5711290), (91, 5271960), (104, 4612965), (105, 4569032), (120, 3997903), (130, 3690372), (140, 3426774), (156, 3075310), (168, 2855645), (182, 2635980), (195, 2460248), (210, 2284516), (260, 1845186), (273, 1757320), (280, 1713387), (312, 1537655), (364, 1317990), (390, 1230124), (420, 1142258), (455, 1054392), (520, 922593), (546, 878660), (728, 658995), (780, 615062), (840, 571129), (910, 527196), (1092, 439330), (1365, 351464), (1560, 307531), (1820, 263598), (2184, 219665), (2730, 175732), (3640, 131799), (5460, 87866), (10920, 43933)]