71970960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3613}}^1$

素因数の和:3712

約数の個数: 80

約数和(自身を含む): 225860544

約数和(自身を除く): 153889584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3613, 3984, 4980, 6640, 7226, 9960, 10839, 14452, 18065, 19920, 21678, 28904, 36130, 43356, 54195, 57808, 72260, 86712, 108390, 144520, 173424, 216780, 289040, 299879, 433560, 599758, 867120, 899637, 1199516, 1499395, 1799274, 2399032, 2998790, 3598548, 4498185, 4798064, 5997580, 7197096, 8996370, 11995160, 14394192, 17992740, 23990320, 35985480, 71970960]

約数ペア:

[(1, 71970960), (2, 35985480), (3, 23990320), (4, 17992740), (5, 14394192), (6, 11995160), (8, 8996370), (10, 7197096), (12, 5997580), (15, 4798064), (16, 4498185), (20, 3598548), (24, 2998790), (30, 2399032), (40, 1799274), (48, 1499395), (60, 1199516), (80, 899637), (83, 867120), (120, 599758), (166, 433560), (240, 299879), (249, 289040), (332, 216780), (415, 173424), (498, 144520), (664, 108390), (830, 86712), (996, 72260), (1245, 57808), (1328, 54195), (1660, 43356), (1992, 36130), (2490, 28904), (3320, 21678), (3613, 19920), (3984, 18065), (4980, 14452), (6640, 10839), (7226, 9960)]