202605720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{35923}}^1$

素因数の和:35984

約数の個数: 64

約数和(自身を含む): 620766720

約数和(自身を除く): 418161000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 35923, 71846, 107769, 143692, 179615, 215538, 287384, 359230, 431076, 538845, 718460, 862152, 1077690, 1436920, 1688381, 2155380, 3376762, 4310760, 5065143, 6753524, 8441905, 10130286, 13507048, 16883810, 20260572, 25325715, 33767620, 40521144, 50651430, 67535240, 101302860, 202605720]

約数ペア:

[(1, 202605720), (2, 101302860), (3, 67535240), (4, 50651430), (5, 40521144), (6, 33767620), (8, 25325715), (10, 20260572), (12, 16883810), (15, 13507048), (20, 10130286), (24, 8441905), (30, 6753524), (40, 5065143), (47, 4310760), (60, 3376762), (94, 2155380), (120, 1688381), (141, 1436920), (188, 1077690), (235, 862152), (282, 718460), (376, 538845), (470, 431076), (564, 359230), (705, 287384), (940, 215538), (1128, 179615), (1410, 143692), (1880, 107769), (2820, 71846), (5640, 35923)]