15204006080

素因数分解:

$2^6\times 5^1\times {\mathrm{2273}}^1\times {\mathrm{20903}}^1$

素因数の和:23193

約数の個数: 56

約数和(自身を含む): 36222200352

約数和(自身を除く): 21018194272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2273, 4546, 9092, 11365, 18184, 20903, 22730, 36368, 41806, 45460, 72736, 83612, 90920, 104515, 145472, 167224, 181840, 209030, 334448, 363680, 418060, 668896, 727360, 836120, 1337792, 1672240, 3344480, 6688960, 47512519, 95025038, 190050076, 237562595, 380100152, 475125190, 760200304, 950250380, 1520400608, 1900500760, 3040801216, 3801001520, 7602003040, 15204006080]

約数ペア:

[(1, 15204006080), (2, 7602003040), (4, 3801001520), (5, 3040801216), (8, 1900500760), (10, 1520400608), (16, 950250380), (20, 760200304), (32, 475125190), (40, 380100152), (64, 237562595), (80, 190050076), (160, 95025038), (320, 47512519), (2273, 6688960), (4546, 3344480), (9092, 1672240), (11365, 1337792), (18184, 836120), (20903, 727360), (22730, 668896), (36368, 418060), (41806, 363680), (45460, 334448), (72736, 209030), (83612, 181840), (90920, 167224), (104515, 145472)]