157871040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{164449}}^1$

素因数の和:164469

約数の個数: 56

約数和(自身を含む): 501243600

約数和(自身を除く): 343372560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 164449, 328898, 493347, 657796, 822245, 986694, 1315592, 1644490, 1973388, 2466735, 2631184, 3288980, 3946776, 4933470, 5262368, 6577960, 7893552, 9866940, 10524736, 13155920, 15787104, 19733880, 26311840, 31574208, 39467760, 52623680, 78935520, 157871040]

約数ペア:

[(1, 157871040), (2, 78935520), (3, 52623680), (4, 39467760), (5, 31574208), (6, 26311840), (8, 19733880), (10, 15787104), (12, 13155920), (15, 10524736), (16, 9866940), (20, 7893552), (24, 6577960), (30, 5262368), (32, 4933470), (40, 3946776), (48, 3288980), (60, 2631184), (64, 2466735), (80, 1973388), (96, 1644490), (120, 1315592), (160, 986694), (192, 822245), (240, 657796), (320, 493347), (480, 328898), (960, 164449)]