74104080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2357}}^1$

素因数の和:2504

約数の個数: 80

約数和(自身を含む): 231574464

約数和(自身を除く): 157470384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2357, 2620, 3144, 3930, 4714, 5240, 6288, 7071, 7860, 9428, 10480, 11785, 14142, 15720, 18856, 23570, 28284, 31440, 35355, 37712, 47140, 56568, 70710, 94280, 113136, 141420, 188560, 282840, 308767, 565680, 617534, 926301, 1235068, 1543835, 1852602, 2470136, 3087670, 3705204, 4631505, 4940272, 6175340, 7410408, 9263010, 12350680, 14820816, 18526020, 24701360, 37052040, 74104080]

約数ペア:

[(1, 74104080), (2, 37052040), (3, 24701360), (4, 18526020), (5, 14820816), (6, 12350680), (8, 9263010), (10, 7410408), (12, 6175340), (15, 4940272), (16, 4631505), (20, 3705204), (24, 3087670), (30, 2470136), (40, 1852602), (48, 1543835), (60, 1235068), (80, 926301), (120, 617534), (131, 565680), (240, 308767), (262, 282840), (393, 188560), (524, 141420), (655, 113136), (786, 94280), (1048, 70710), (1310, 56568), (1572, 47140), (1965, 37712), (2096, 35355), (2357, 31440), (2620, 28284), (3144, 23570), (3930, 18856), (4714, 15720), (5240, 14142), (6288, 11785), (7071, 10480), (7860, 9428)]