811853520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{2281}}^1$

素因数の和:3780

約数の個数: 80

約数和(自身を含む): 2519547072

約数和(自身を除く): 1707693552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1483, 2281, 2966, 4449, 4562, 5932, 6843, 7415, 8898, 9124, 11405, 11864, 13686, 14830, 17796, 18248, 22245, 22810, 23728, 27372, 29660, 34215, 35592, 36496, 44490, 45620, 54744, 59320, 68430, 71184, 88980, 91240, 109488, 118640, 136860, 177960, 182480, 273720, 355920, 547440, 3382723, 6765446, 10148169, 13530892, 16913615, 20296338, 27061784, 33827230, 40592676, 50740845, 54123568, 67654460, 81185352, 101481690, 135308920, 162370704, 202963380, 270617840, 405926760, 811853520]

約数ペア:

[(1, 811853520), (2, 405926760), (3, 270617840), (4, 202963380), (5, 162370704), (6, 135308920), (8, 101481690), (10, 81185352), (12, 67654460), (15, 54123568), (16, 50740845), (20, 40592676), (24, 33827230), (30, 27061784), (40, 20296338), (48, 16913615), (60, 13530892), (80, 10148169), (120, 6765446), (240, 3382723), (1483, 547440), (2281, 355920), (2966, 273720), (4449, 182480), (4562, 177960), (5932, 136860), (6843, 118640), (7415, 109488), (8898, 91240), (9124, 88980), (11405, 71184), (11864, 68430), (13686, 59320), (14830, 54744), (17796, 45620), (18248, 44490), (22245, 36496), (22810, 35592), (23728, 34215), (27372, 29660)]