240498840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{1697}}^1$

素因数の和:2892

約数の個数: 64

約数和(自身を含む): 722532960

約数和(自身を除く): 482034120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1181, 1697, 2362, 3394, 3543, 4724, 5091, 5905, 6788, 7086, 8485, 9448, 10182, 11810, 13576, 14172, 16970, 17715, 20364, 23620, 25455, 28344, 33940, 35430, 40728, 47240, 50910, 67880, 70860, 101820, 141720, 203640, 2004157, 4008314, 6012471, 8016628, 10020785, 12024942, 16033256, 20041570, 24049884, 30062355, 40083140, 48099768, 60124710, 80166280, 120249420, 240498840]

約数ペア:

[(1, 240498840), (2, 120249420), (3, 80166280), (4, 60124710), (5, 48099768), (6, 40083140), (8, 30062355), (10, 24049884), (12, 20041570), (15, 16033256), (20, 12024942), (24, 10020785), (30, 8016628), (40, 6012471), (60, 4008314), (120, 2004157), (1181, 203640), (1697, 141720), (2362, 101820), (3394, 70860), (3543, 67880), (4724, 50910), (5091, 47240), (5905, 40728), (6788, 35430), (7086, 33940), (8485, 28344), (9448, 25455), (10182, 23620), (11810, 20364), (13576, 17715), (14172, 16970)]