199380120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6131}}^1$

素因数の和:6416

約数の個数: 64

約数和(自身を含む): 600445440

約数和(自身を除く): 401065320

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, 2710, 3252, 4065, 5420, 6131, 6504, 8130, 10840, 12262, 16260, 18393, 24524, 30655, 32520, 36786, 49048, 61310, 73572, 91965, 122620, 147144, 183930, 245240, 367860, 735720, 1661501, 3323002, 4984503, 6646004, 8307505, 9969006, 13292008, 16615010, 19938012, 24922515, 33230020, 39876024, 49845030, 66460040, 99690060, 199380120]

約数ペア:

[(1, 199380120), (2, 99690060), (3, 66460040), (4, 49845030), (5, 39876024), (6, 33230020), (8, 24922515), (10, 19938012), (12, 16615010), (15, 13292008), (20, 9969006), (24, 8307505), (30, 6646004), (40, 4984503), (60, 3323002), (120, 1661501), (271, 735720), (542, 367860), (813, 245240), (1084, 183930), (1355, 147144), (1626, 122620), (2168, 91965), (2710, 73572), (3252, 61310), (4065, 49048), (5420, 36786), (6131, 32520), (6504, 30655), (8130, 24524), (10840, 18393), (12262, 16260)]