31823520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 101098368

約数和(自身を除く): 69274848

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, 167, 240, 334, 397, 480, 501, 668, 794, 835, 1002, 1191, 1336, 1588, 1670, 1985, 2004, 2382, 2505, 2672, 3176, 3340, 3970, 4008, 4764, 5010, 5344, 5955, 6352, 6680, 7940, 8016, 9528, 10020, 11910, 12704, 13360, 15880, 16032, 19056, 20040, 23820, 26720, 31760, 38112, 40080, 47640, 63520, 66299, 80160, 95280, 132598, 190560, 198897, 265196, 331495, 397794, 530392, 662990, 795588, 994485, 1060784, 1325980, 1591176, 1988970, 2121568, 2651960, 3182352, 3977940, 5303920, 6364704, 7955880, 10607840, 15911760, 31823520]

約数ペア:

[(1, 31823520), (2, 15911760), (3, 10607840), (4, 7955880), (5, 6364704), (6, 5303920), (8, 3977940), (10, 3182352), (12, 2651960), (15, 2121568), (16, 1988970), (20, 1591176), (24, 1325980), (30, 1060784), (32, 994485), (40, 795588), (48, 662990), (60, 530392), (80, 397794), (96, 331495), (120, 265196), (160, 198897), (167, 190560), (240, 132598), (334, 95280), (397, 80160), (480, 66299), (501, 63520), (668, 47640), (794, 40080), (835, 38112), (1002, 31760), (1191, 26720), (1336, 23820), (1588, 20040), (1670, 19056), (1985, 16032), (2004, 15880), (2382, 13360), (2505, 12704), (2672, 11910), (3176, 10020), (3340, 9528), (3970, 8016), (4008, 7940), (4764, 6680), (5010, 6352), (5344, 5955)]