149540760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{415391}}^1$

素因数の和:415408

約数の個数: 48

約数和(自身を含む): 486008640

約数和(自身を除く): 336467880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 415391, 830782, 1246173, 1661564, 2076955, 2492346, 3323128, 3738519, 4153910, 4984692, 6230865, 7477038, 8307820, 9969384, 12461730, 14954076, 16615640, 18692595, 24923460, 29908152, 37385190, 49846920, 74770380, 149540760]

約数ペア:

[(1, 149540760), (2, 74770380), (3, 49846920), (4, 37385190), (5, 29908152), (6, 24923460), (8, 18692595), (9, 16615640), (10, 14954076), (12, 12461730), (15, 9969384), (18, 8307820), (20, 7477038), (24, 6230865), (30, 4984692), (36, 4153910), (40, 3738519), (45, 3323128), (60, 2492346), (72, 2076955), (90, 1661564), (120, 1246173), (180, 830782), (360, 415391)]