29821920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{62129}}^1$

素因数の和:62147

約数の個数: 48

約数和(自身を含む): 93940560

約数和(自身を除く): 64118640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 62129, 124258, 186387, 248516, 310645, 372774, 497032, 621290, 745548, 931935, 994064, 1242580, 1491096, 1863870, 1988128, 2485160, 2982192, 3727740, 4970320, 5964384, 7455480, 9940640, 14910960, 29821920]

約数ペア:

[(1, 29821920), (2, 14910960), (3, 9940640), (4, 7455480), (5, 5964384), (6, 4970320), (8, 3727740), (10, 2982192), (12, 2485160), (15, 1988128), (16, 1863870), (20, 1491096), (24, 1242580), (30, 994064), (32, 931935), (40, 745548), (48, 621290), (60, 497032), (80, 372774), (96, 310645), (120, 248516), (160, 186387), (240, 124258), (480, 62129)]