1412520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 4320000

約数和(自身を除く): 2907480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 149, 158, 237, 298, 316, 395, 447, 474, 596, 632, 745, 790, 894, 948, 1185, 1192, 1490, 1580, 1788, 1896, 2235, 2370, 2980, 3160, 3576, 4470, 4740, 5960, 8940, 9480, 11771, 17880, 23542, 35313, 47084, 58855, 70626, 94168, 117710, 141252, 176565, 235420, 282504, 353130, 470840, 706260, 1412520]

約数ペア:

[(1, 1412520), (2, 706260), (3, 470840), (4, 353130), (5, 282504), (6, 235420), (8, 176565), (10, 141252), (12, 117710), (15, 94168), (20, 70626), (24, 58855), (30, 47084), (40, 35313), (60, 23542), (79, 17880), (120, 11771), (149, 9480), (158, 8940), (237, 5960), (298, 4740), (316, 4470), (395, 3576), (447, 3160), (474, 2980), (596, 2370), (632, 2235), (745, 1896), (790, 1788), (894, 1580), (948, 1490), (1185, 1192)]