164857080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4889}}^1$

素因数の和:5184

約数の個数: 64

約数和(自身を含む): 496432800

約数和(自身を除く): 331575720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 4889, 5620, 6744, 8430, 9778, 11240, 14667, 16860, 19556, 24445, 29334, 33720, 39112, 48890, 58668, 73335, 97780, 117336, 146670, 195560, 293340, 586680, 1373809, 2747618, 4121427, 5495236, 6869045, 8242854, 10990472, 13738090, 16485708, 20607135, 27476180, 32971416, 41214270, 54952360, 82428540, 164857080]

約数ペア:

[(1, 164857080), (2, 82428540), (3, 54952360), (4, 41214270), (5, 32971416), (6, 27476180), (8, 20607135), (10, 16485708), (12, 13738090), (15, 10990472), (20, 8242854), (24, 6869045), (30, 5495236), (40, 4121427), (60, 2747618), (120, 1373809), (281, 586680), (562, 293340), (843, 195560), (1124, 146670), (1405, 117336), (1686, 97780), (2248, 73335), (2810, 58668), (3372, 48890), (4215, 39112), (4889, 33720), (5620, 29334), (6744, 24445), (8430, 19556), (9778, 16860), (11240, 14667)]