85148520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2267}}^1$

素因数の和:2594

約数の個数: 64

約数和(自身を含む): 256374720

約数和(自身を除く): 171226200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2267, 2504, 3130, 3756, 4534, 4695, 6260, 6801, 7512, 9068, 9390, 11335, 12520, 13602, 18136, 18780, 22670, 27204, 34005, 37560, 45340, 54408, 68010, 90680, 136020, 272040, 709571, 1419142, 2128713, 2838284, 3547855, 4257426, 5676568, 7095710, 8514852, 10643565, 14191420, 17029704, 21287130, 28382840, 42574260, 85148520]

約数ペア:

[(1, 85148520), (2, 42574260), (3, 28382840), (4, 21287130), (5, 17029704), (6, 14191420), (8, 10643565), (10, 8514852), (12, 7095710), (15, 5676568), (20, 4257426), (24, 3547855), (30, 2838284), (40, 2128713), (60, 1419142), (120, 709571), (313, 272040), (626, 136020), (939, 90680), (1252, 68010), (1565, 54408), (1878, 45340), (2267, 37560), (2504, 34005), (3130, 27204), (3756, 22670), (4534, 18780), (4695, 18136), (6260, 13602), (6801, 12520), (7512, 11335), (9068, 9390)]