437424720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13913}}^1$

素因数の和:14060

約数の個数: 80

約数和(自身を含む): 1366466112

約数和(自身を除く): 929041392

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, 2620, 3144, 3930, 5240, 6288, 7860, 10480, 13913, 15720, 27826, 31440, 41739, 55652, 69565, 83478, 111304, 139130, 166956, 208695, 222608, 278260, 333912, 417390, 556520, 667824, 834780, 1113040, 1669560, 1822603, 3339120, 3645206, 5467809, 7290412, 9113015, 10935618, 14580824, 18226030, 21871236, 27339045, 29161648, 36452060, 43742472, 54678090, 72904120, 87484944, 109356180, 145808240, 218712360, 437424720]

約数ペア:

[(1, 437424720), (2, 218712360), (3, 145808240), (4, 109356180), (5, 87484944), (6, 72904120), (8, 54678090), (10, 43742472), (12, 36452060), (15, 29161648), (16, 27339045), (20, 21871236), (24, 18226030), (30, 14580824), (40, 10935618), (48, 9113015), (60, 7290412), (80, 5467809), (120, 3645206), (131, 3339120), (240, 1822603), (262, 1669560), (393, 1113040), (524, 834780), (655, 667824), (786, 556520), (1048, 417390), (1310, 333912), (1572, 278260), (1965, 222608), (2096, 208695), (2620, 166956), (3144, 139130), (3930, 111304), (5240, 83478), (6288, 69565), (7860, 55652), (10480, 41739), (13913, 31440), (15720, 27826)]