86222040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2557}}^1$

素因数の和:2852

約数の個数: 64

約数和(自身を含む): 259688160

約数和(自身を除く): 173466120

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, 2557, 2810, 3372, 4215, 5114, 5620, 6744, 7671, 8430, 10228, 11240, 12785, 15342, 16860, 20456, 25570, 30684, 33720, 38355, 51140, 61368, 76710, 102280, 153420, 306840, 718517, 1437034, 2155551, 2874068, 3592585, 4311102, 5748136, 7185170, 8622204, 10777755, 14370340, 17244408, 21555510, 28740680, 43111020, 86222040]

約数ペア:

[(1, 86222040), (2, 43111020), (3, 28740680), (4, 21555510), (5, 17244408), (6, 14370340), (8, 10777755), (10, 8622204), (12, 7185170), (15, 5748136), (20, 4311102), (24, 3592585), (30, 2874068), (40, 2155551), (60, 1437034), (120, 718517), (281, 306840), (562, 153420), (843, 102280), (1124, 76710), (1405, 61368), (1686, 51140), (2248, 38355), (2557, 33720), (2810, 30684), (3372, 25570), (4215, 20456), (5114, 16860), (5620, 15342), (6744, 12785), (7671, 11240), (8430, 10228)]