31443360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5070

約数の個数: 96

約数和(自身を含む): 106686720

約数和(自身を除く): 75243360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 5039, 6240, 10078, 15117, 20156, 25195, 30234, 40312, 50390, 60468, 65507, 75585, 80624, 100780, 120936, 131014, 151170, 161248, 196521, 201560, 241872, 262028, 302340, 327535, 393042, 403120, 483744, 524056, 604680, 655070, 786084, 806240, 982605, 1048112, 1209360, 1310140, 1572168, 1965210, 2096224, 2418720, 2620280, 3144336, 3930420, 5240560, 6288672, 7860840, 10481120, 15721680, 31443360]

約数ペア:

[(1, 31443360), (2, 15721680), (3, 10481120), (4, 7860840), (5, 6288672), (6, 5240560), (8, 3930420), (10, 3144336), (12, 2620280), (13, 2418720), (15, 2096224), (16, 1965210), (20, 1572168), (24, 1310140), (26, 1209360), (30, 1048112), (32, 982605), (39, 806240), (40, 786084), (48, 655070), (52, 604680), (60, 524056), (65, 483744), (78, 403120), (80, 393042), (96, 327535), (104, 302340), (120, 262028), (130, 241872), (156, 201560), (160, 196521), (195, 161248), (208, 151170), (240, 131014), (260, 120936), (312, 100780), (390, 80624), (416, 75585), (480, 65507), (520, 60468), (624, 50390), (780, 40312), (1040, 30234), (1248, 25195), (1560, 20156), (2080, 15117), (3120, 10078), (5039, 6240)]