124756920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{346547}}^1$

素因数の和:346564

約数の個数: 48

約数和(自身を含む): 405461160

約数和(自身を除く): 280704240

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, 346547, 693094, 1039641, 1386188, 1732735, 2079282, 2772376, 3118923, 3465470, 4158564, 5198205, 6237846, 6930940, 8317128, 10396410, 12475692, 13861880, 15594615, 20792820, 24951384, 31189230, 41585640, 62378460, 124756920]

約数ペア:

[(1, 124756920), (2, 62378460), (3, 41585640), (4, 31189230), (5, 24951384), (6, 20792820), (8, 15594615), (9, 13861880), (10, 12475692), (12, 10396410), (15, 8317128), (18, 6930940), (20, 6237846), (24, 5198205), (30, 4158564), (36, 3465470), (40, 3118923), (45, 2772376), (60, 2079282), (72, 1732735), (90, 1386188), (120, 1039641), (180, 693094), (360, 346547)]