225692520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10391}}^1$

素因数の和:10586

約数の個数: 64

約数和(自身を含む): 680883840

約数和(自身を除く): 455191320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 7240, 10391, 10860, 20782, 21720, 31173, 41564, 51955, 62346, 83128, 103910, 124692, 155865, 207820, 249384, 311730, 415640, 623460, 1246920, 1880771, 3761542, 5642313, 7523084, 9403855, 11284626, 15046168, 18807710, 22569252, 28211565, 37615420, 45138504, 56423130, 75230840, 112846260, 225692520]

約数ペア:

[(1, 225692520), (2, 112846260), (3, 75230840), (4, 56423130), (5, 45138504), (6, 37615420), (8, 28211565), (10, 22569252), (12, 18807710), (15, 15046168), (20, 11284626), (24, 9403855), (30, 7523084), (40, 5642313), (60, 3761542), (120, 1880771), (181, 1246920), (362, 623460), (543, 415640), (724, 311730), (905, 249384), (1086, 207820), (1448, 155865), (1810, 124692), (2172, 103910), (2715, 83128), (3620, 62346), (4344, 51955), (5430, 41564), (7240, 31173), (10391, 21720), (10860, 20782)]