741196920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{16127}}^1$

素因数の和:16524

約数の個数: 64

約数和(自身を含む): 2229534720

約数和(自身を除く): 1488337800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 2298, 3064, 3830, 4596, 5745, 7660, 9192, 11490, 15320, 16127, 22980, 32254, 45960, 48381, 64508, 80635, 96762, 129016, 161270, 193524, 241905, 322540, 387048, 483810, 645080, 967620, 1935240, 6176641, 12353282, 18529923, 24706564, 30883205, 37059846, 49413128, 61766410, 74119692, 92649615, 123532820, 148239384, 185299230, 247065640, 370598460, 741196920]

約数ペア:

[(1, 741196920), (2, 370598460), (3, 247065640), (4, 185299230), (5, 148239384), (6, 123532820), (8, 92649615), (10, 74119692), (12, 61766410), (15, 49413128), (20, 37059846), (24, 30883205), (30, 24706564), (40, 18529923), (60, 12353282), (120, 6176641), (383, 1935240), (766, 967620), (1149, 645080), (1532, 483810), (1915, 387048), (2298, 322540), (3064, 241905), (3830, 193524), (4596, 161270), (5745, 129016), (7660, 96762), (9192, 80635), (11490, 64508), (15320, 48381), (16127, 45960), (22980, 32254)]