40976880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{24391}}^1$

素因数の和:24414

約数の個数: 80

約数和(自身を含む): 145181184

約数和(自身を除く): 104204304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 24391, 48782, 73173, 97564, 121955, 146346, 170737, 195128, 243910, 292692, 341474, 365865, 390256, 487820, 512211, 585384, 682948, 731730, 853685, 975640, 1024422, 1170768, 1365896, 1463460, 1707370, 1951280, 2048844, 2561055, 2731792, 2926920, 3414740, 4097688, 5122110, 5853840, 6829480, 8195376, 10244220, 13658960, 20488440, 40976880]

約数ペア:

[(1, 40976880), (2, 20488440), (3, 13658960), (4, 10244220), (5, 8195376), (6, 6829480), (7, 5853840), (8, 5122110), (10, 4097688), (12, 3414740), (14, 2926920), (15, 2731792), (16, 2561055), (20, 2048844), (21, 1951280), (24, 1707370), (28, 1463460), (30, 1365896), (35, 1170768), (40, 1024422), (42, 975640), (48, 853685), (56, 731730), (60, 682948), (70, 585384), (80, 512211), (84, 487820), (105, 390256), (112, 365865), (120, 341474), (140, 292692), (168, 243910), (210, 195128), (240, 170737), (280, 146346), (336, 121955), (420, 97564), (560, 73173), (840, 48782), (1680, 24391)]