87162120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12743}}^1$

素因数の和:12779

約数の個数: 96

約数和(自身を含む): 298209600

約数和(自身を除く): 211047480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 12743, 25486, 38229, 50972, 63715, 76458, 101944, 114687, 127430, 152916, 191145, 229374, 242117, 254860, 305832, 382290, 458748, 484234, 509720, 573435, 726351, 764580, 917496, 968468, 1146870, 1210585, 1452702, 1529160, 1936936, 2179053, 2293740, 2421170, 2905404, 3631755, 4358106, 4587480, 4842340, 5810808, 7263510, 8716212, 9684680, 10895265, 14527020, 17432424, 21790530, 29054040, 43581060, 87162120]

約数ペア:

[(1, 87162120), (2, 43581060), (3, 29054040), (4, 21790530), (5, 17432424), (6, 14527020), (8, 10895265), (9, 9684680), (10, 8716212), (12, 7263510), (15, 5810808), (18, 4842340), (19, 4587480), (20, 4358106), (24, 3631755), (30, 2905404), (36, 2421170), (38, 2293740), (40, 2179053), (45, 1936936), (57, 1529160), (60, 1452702), (72, 1210585), (76, 1146870), (90, 968468), (95, 917496), (114, 764580), (120, 726351), (152, 573435), (171, 509720), (180, 484234), (190, 458748), (228, 382290), (285, 305832), (342, 254860), (360, 242117), (380, 229374), (456, 191145), (570, 152916), (684, 127430), (760, 114687), (855, 101944), (1140, 76458), (1368, 63715), (1710, 50972), (2280, 38229), (3420, 25486), (6840, 12743)]