73722840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2267}}^1$

素因数の和:2552

約数の個数: 64

約数和(自身を含む): 222082560

約数和(自身を除く): 148359720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2267, 2710, 3252, 4065, 4534, 5420, 6504, 6801, 8130, 9068, 10840, 11335, 13602, 16260, 18136, 22670, 27204, 32520, 34005, 45340, 54408, 68010, 90680, 136020, 272040, 614357, 1228714, 1843071, 2457428, 3071785, 3686142, 4914856, 6143570, 7372284, 9215355, 12287140, 14744568, 18430710, 24574280, 36861420, 73722840]

約数ペア:

[(1, 73722840), (2, 36861420), (3, 24574280), (4, 18430710), (5, 14744568), (6, 12287140), (8, 9215355), (10, 7372284), (12, 6143570), (15, 4914856), (20, 3686142), (24, 3071785), (30, 2457428), (40, 1843071), (60, 1228714), (120, 614357), (271, 272040), (542, 136020), (813, 90680), (1084, 68010), (1355, 54408), (1626, 45340), (2168, 34005), (2267, 32520), (2710, 27204), (3252, 22670), (4065, 18136), (4534, 16260), (5420, 13602), (6504, 11335), (6801, 10840), (8130, 9068)]