69456120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18671}}^1$

素因数の和:18716

約数の個数: 64

約数和(自身を含む): 215101440

約数和(自身を除く): 145645320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 18671, 37342, 56013, 74684, 93355, 112026, 149368, 186710, 224052, 280065, 373420, 448104, 560130, 578801, 746840, 1120260, 1157602, 1736403, 2240520, 2315204, 2894005, 3472806, 4630408, 5788010, 6945612, 8682015, 11576020, 13891224, 17364030, 23152040, 34728060, 69456120]

約数ペア:

[(1, 69456120), (2, 34728060), (3, 23152040), (4, 17364030), (5, 13891224), (6, 11576020), (8, 8682015), (10, 6945612), (12, 5788010), (15, 4630408), (20, 3472806), (24, 2894005), (30, 2315204), (31, 2240520), (40, 1736403), (60, 1157602), (62, 1120260), (93, 746840), (120, 578801), (124, 560130), (155, 448104), (186, 373420), (248, 280065), (310, 224052), (372, 186710), (465, 149368), (620, 112026), (744, 93355), (930, 74684), (1240, 56013), (1860, 37342), (3720, 18671)]