163864380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3079}}^1$

素因数の和:3978

約数の個数: 48

約数和(自身を含む): 459486720

約数和(自身を除く): 295622340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1774, 2661, 3079, 3548, 4435, 5322, 6158, 8870, 9237, 10644, 12316, 13305, 15395, 17740, 18474, 26610, 30790, 36948, 46185, 53220, 61580, 92370, 184740, 2731073, 5462146, 8193219, 10924292, 13655365, 16386438, 27310730, 32772876, 40966095, 54621460, 81932190, 163864380]

約数ペア:

[(1, 163864380), (2, 81932190), (3, 54621460), (4, 40966095), (5, 32772876), (6, 27310730), (10, 16386438), (12, 13655365), (15, 10924292), (20, 8193219), (30, 5462146), (60, 2731073), (887, 184740), (1774, 92370), (2661, 61580), (3079, 53220), (3548, 46185), (4435, 36948), (5322, 30790), (6158, 26610), (8870, 18474), (9237, 17740), (10644, 15395), (12316, 13305)]