319359840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2351}}^1$

素因数の和:2652

約数の個数: 96

約数和(自身を含む): 1009967616

約数和(自身を除く): 690607776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 283, 480, 566, 849, 1132, 1415, 1698, 2264, 2351, 2830, 3396, 4245, 4528, 4702, 5660, 6792, 7053, 8490, 9056, 9404, 11320, 11755, 13584, 14106, 16980, 18808, 22640, 23510, 27168, 28212, 33960, 35265, 37616, 45280, 47020, 56424, 67920, 70530, 75232, 94040, 112848, 135840, 141060, 188080, 225696, 282120, 376160, 564240, 665333, 1128480, 1330666, 1995999, 2661332, 3326665, 3991998, 5322664, 6653330, 7983996, 9979995, 10645328, 13306660, 15967992, 19959990, 21290656, 26613320, 31935984, 39919980, 53226640, 63871968, 79839960, 106453280, 159679920, 319359840]

約数ペア:

[(1, 319359840), (2, 159679920), (3, 106453280), (4, 79839960), (5, 63871968), (6, 53226640), (8, 39919980), (10, 31935984), (12, 26613320), (15, 21290656), (16, 19959990), (20, 15967992), (24, 13306660), (30, 10645328), (32, 9979995), (40, 7983996), (48, 6653330), (60, 5322664), (80, 3991998), (96, 3326665), (120, 2661332), (160, 1995999), (240, 1330666), (283, 1128480), (480, 665333), (566, 564240), (849, 376160), (1132, 282120), (1415, 225696), (1698, 188080), (2264, 141060), (2351, 135840), (2830, 112848), (3396, 94040), (4245, 75232), (4528, 70530), (4702, 67920), (5660, 56424), (6792, 47020), (7053, 45280), (8490, 37616), (9056, 35265), (9404, 33960), (11320, 28212), (11755, 27168), (13584, 23510), (14106, 22640), (16980, 18808)]