80590560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{443}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 255104640

約数和(自身を除く): 174514080

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, 240, 379, 443, 480, 758, 886, 1137, 1329, 1516, 1772, 1895, 2215, 2274, 2658, 3032, 3544, 3790, 4430, 4548, 5316, 5685, 6064, 6645, 7088, 7580, 8860, 9096, 10632, 11370, 12128, 13290, 14176, 15160, 17720, 18192, 21264, 22740, 26580, 30320, 35440, 36384, 42528, 45480, 53160, 60640, 70880, 90960, 106320, 167897, 181920, 212640, 335794, 503691, 671588, 839485, 1007382, 1343176, 1678970, 2014764, 2518455, 2686352, 3357940, 4029528, 5036910, 5372704, 6715880, 8059056, 10073820, 13431760, 16118112, 20147640, 26863520, 40295280, 80590560]

約数ペア:

[(1, 80590560), (2, 40295280), (3, 26863520), (4, 20147640), (5, 16118112), (6, 13431760), (8, 10073820), (10, 8059056), (12, 6715880), (15, 5372704), (16, 5036910), (20, 4029528), (24, 3357940), (30, 2686352), (32, 2518455), (40, 2014764), (48, 1678970), (60, 1343176), (80, 1007382), (96, 839485), (120, 671588), (160, 503691), (240, 335794), (379, 212640), (443, 181920), (480, 167897), (758, 106320), (886, 90960), (1137, 70880), (1329, 60640), (1516, 53160), (1772, 45480), (1895, 42528), (2215, 36384), (2274, 35440), (2658, 30320), (3032, 26580), (3544, 22740), (3790, 21264), (4430, 18192), (4548, 17720), (5316, 15160), (5685, 14176), (6064, 13290), (6645, 12128), (7088, 11370), (7580, 10632), (8860, 9096)]