90066120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2671}}^1$

素因数の和:2966

約数の個数: 64

約数和(自身を含む): 271261440

約数和(自身を除く): 181195320

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, 2671, 2810, 3372, 4215, 5342, 5620, 6744, 8013, 8430, 10684, 11240, 13355, 16026, 16860, 21368, 26710, 32052, 33720, 40065, 53420, 64104, 80130, 106840, 160260, 320520, 750551, 1501102, 2251653, 3002204, 3752755, 4503306, 6004408, 7505510, 9006612, 11258265, 15011020, 18013224, 22516530, 30022040, 45033060, 90066120]

約数ペア:

[(1, 90066120), (2, 45033060), (3, 30022040), (4, 22516530), (5, 18013224), (6, 15011020), (8, 11258265), (10, 9006612), (12, 7505510), (15, 6004408), (20, 4503306), (24, 3752755), (30, 3002204), (40, 2251653), (60, 1501102), (120, 750551), (281, 320520), (562, 160260), (843, 106840), (1124, 80130), (1405, 64104), (1686, 53420), (2248, 40065), (2671, 33720), (2810, 32052), (3372, 26710), (4215, 21368), (5342, 16860), (5620, 16026), (6744, 13355), (8013, 11240), (8430, 10684)]