353999880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75641}}^1$

素因数の和:75671

約数の個数: 96

約数和(自身を含む): 1239015960

約数和(自身を除く): 885016080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 75641, 151282, 226923, 302564, 378205, 453846, 605128, 680769, 756410, 907692, 983333, 1134615, 1361538, 1512820, 1815384, 1966666, 2269230, 2723076, 2949999, 3025640, 3403845, 3933332, 4538460, 4916665, 5446152, 5899998, 6807690, 7866664, 8849997, 9076920, 9833330, 11799996, 13615380, 14749995, 17699994, 19666660, 23599992, 27230760, 29499990, 35399988, 39333320, 44249985, 58999980, 70799976, 88499970, 117999960, 176999940, 353999880]

約数ペア:

[(1, 353999880), (2, 176999940), (3, 117999960), (4, 88499970), (5, 70799976), (6, 58999980), (8, 44249985), (9, 39333320), (10, 35399988), (12, 29499990), (13, 27230760), (15, 23599992), (18, 19666660), (20, 17699994), (24, 14749995), (26, 13615380), (30, 11799996), (36, 9833330), (39, 9076920), (40, 8849997), (45, 7866664), (52, 6807690), (60, 5899998), (65, 5446152), (72, 4916665), (78, 4538460), (90, 3933332), (104, 3403845), (117, 3025640), (120, 2949999), (130, 2723076), (156, 2269230), (180, 1966666), (195, 1815384), (234, 1512820), (260, 1361538), (312, 1134615), (360, 983333), (390, 907692), (468, 756410), (520, 680769), (585, 605128), (780, 453846), (936, 378205), (1170, 302564), (1560, 226923), (2340, 151282), (4680, 75641)]