185184080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 449971200

約数和(自身を除く): 264787120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 89, 124, 155, 178, 248, 310, 356, 445, 496, 620, 712, 839, 890, 1240, 1424, 1678, 1780, 2480, 2759, 3356, 3560, 4195, 5518, 6712, 7120, 8390, 11036, 13424, 13795, 16780, 22072, 26009, 27590, 33560, 44144, 52018, 55180, 67120, 74671, 104036, 110360, 130045, 149342, 208072, 220720, 260090, 298684, 373355, 416144, 520180, 597368, 746710, 1040360, 1194736, 1493420, 2080720, 2314801, 2986840, 4629602, 5973680, 9259204, 11574005, 18518408, 23148010, 37036816, 46296020, 92592040, 185184080]

約数ペア:

[(1, 185184080), (2, 92592040), (4, 46296020), (5, 37036816), (8, 23148010), (10, 18518408), (16, 11574005), (20, 9259204), (31, 5973680), (40, 4629602), (62, 2986840), (80, 2314801), (89, 2080720), (124, 1493420), (155, 1194736), (178, 1040360), (248, 746710), (310, 597368), (356, 520180), (445, 416144), (496, 373355), (620, 298684), (712, 260090), (839, 220720), (890, 208072), (1240, 149342), (1424, 130045), (1678, 110360), (1780, 104036), (2480, 74671), (2759, 67120), (3356, 55180), (3560, 52018), (4195, 44144), (5518, 33560), (6712, 27590), (7120, 26009), (8390, 22072), (11036, 16780), (13424, 13795)]