155576280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16411}}^1$

素因数の和:16504

約数の個数: 64

約数和(自身を含む): 472665600

約数和(自身を除く): 317089320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 16411, 32822, 49233, 65644, 82055, 98466, 131288, 164110, 196932, 246165, 328220, 393864, 492330, 656440, 984660, 1296469, 1969320, 2592938, 3889407, 5185876, 6482345, 7778814, 10371752, 12964690, 15557628, 19447035, 25929380, 31115256, 38894070, 51858760, 77788140, 155576280]

約数ペア:

[(1, 155576280), (2, 77788140), (3, 51858760), (4, 38894070), (5, 31115256), (6, 25929380), (8, 19447035), (10, 15557628), (12, 12964690), (15, 10371752), (20, 7778814), (24, 6482345), (30, 5185876), (40, 3889407), (60, 2592938), (79, 1969320), (120, 1296469), (158, 984660), (237, 656440), (316, 492330), (395, 393864), (474, 328220), (632, 246165), (790, 196932), (948, 164110), (1185, 131288), (1580, 98466), (1896, 82055), (2370, 65644), (3160, 49233), (4740, 32822), (9480, 16411)]