152587620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1931}}^1$

素因数の和:2385

約数の個数: 72

約数和(自身を含む): 464143680

約数和(自身を除く): 311556060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439, 878, 1317, 1756, 1931, 2195, 2634, 3862, 3951, 4390, 5268, 5793, 6585, 7724, 7902, 8780, 9655, 11586, 13170, 15804, 17379, 19310, 19755, 23172, 26340, 28965, 34758, 38620, 39510, 57930, 69516, 79020, 86895, 115860, 173790, 347580, 847709, 1695418, 2543127, 3390836, 4238545, 5086254, 7629381, 8477090, 10172508, 12715635, 15258762, 16954180, 25431270, 30517524, 38146905, 50862540, 76293810, 152587620]

約数ペア:

[(1, 152587620), (2, 76293810), (3, 50862540), (4, 38146905), (5, 30517524), (6, 25431270), (9, 16954180), (10, 15258762), (12, 12715635), (15, 10172508), (18, 8477090), (20, 7629381), (30, 5086254), (36, 4238545), (45, 3390836), (60, 2543127), (90, 1695418), (180, 847709), (439, 347580), (878, 173790), (1317, 115860), (1756, 86895), (1931, 79020), (2195, 69516), (2634, 57930), (3862, 39510), (3951, 38620), (4390, 34758), (5268, 28965), (5793, 26340), (6585, 23172), (7724, 19755), (7902, 19310), (8780, 17379), (9655, 15804), (11586, 13170)]