120798840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4177}}^1$

素因数の和:4432

約数の個数: 64

約数和(自身を含む): 363987360

約数和(自身を除く): 243188520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4177, 4820, 5784, 7230, 8354, 9640, 12531, 14460, 16708, 20885, 25062, 28920, 33416, 41770, 50124, 62655, 83540, 100248, 125310, 167080, 250620, 501240, 1006657, 2013314, 3019971, 4026628, 5033285, 6039942, 8053256, 10066570, 12079884, 15099855, 20133140, 24159768, 30199710, 40266280, 60399420, 120798840]

約数ペア:

[(1, 120798840), (2, 60399420), (3, 40266280), (4, 30199710), (5, 24159768), (6, 20133140), (8, 15099855), (10, 12079884), (12, 10066570), (15, 8053256), (20, 6039942), (24, 5033285), (30, 4026628), (40, 3019971), (60, 2013314), (120, 1006657), (241, 501240), (482, 250620), (723, 167080), (964, 125310), (1205, 100248), (1446, 83540), (1928, 62655), (2410, 50124), (2892, 41770), (3615, 33416), (4177, 28920), (4820, 25062), (5784, 20885), (7230, 16708), (8354, 14460), (9640, 12531)]