325666920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{3733}}^1$

素因数の和:4474

約数の個数: 64

約数和(自身を含む): 978606720

約数和(自身を除く): 652939800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 727, 1454, 2181, 2908, 3635, 3733, 4362, 5816, 7270, 7466, 8724, 10905, 11199, 14540, 14932, 17448, 18665, 21810, 22398, 29080, 29864, 37330, 43620, 44796, 55995, 74660, 87240, 89592, 111990, 149320, 223980, 447960, 2713891, 5427782, 8141673, 10855564, 13569455, 16283346, 21711128, 27138910, 32566692, 40708365, 54277820, 65133384, 81416730, 108555640, 162833460, 325666920]

約数ペア:

[(1, 325666920), (2, 162833460), (3, 108555640), (4, 81416730), (5, 65133384), (6, 54277820), (8, 40708365), (10, 32566692), (12, 27138910), (15, 21711128), (20, 16283346), (24, 13569455), (30, 10855564), (40, 8141673), (60, 5427782), (120, 2713891), (727, 447960), (1454, 223980), (2181, 149320), (2908, 111990), (3635, 89592), (3733, 87240), (4362, 74660), (5816, 55995), (7270, 44796), (7466, 43620), (8724, 37330), (10905, 29864), (11199, 29080), (14540, 22398), (14932, 21810), (17448, 18665)]