205107360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{427307}}^1$

素因数の和:427325

約数の個数: 48

約数和(自身を含む): 646089696

約数和(自身を除く): 440982336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 427307, 854614, 1281921, 1709228, 2136535, 2563842, 3418456, 4273070, 5127684, 6409605, 6836912, 8546140, 10255368, 12819210, 13673824, 17092280, 20510736, 25638420, 34184560, 41021472, 51276840, 68369120, 102553680, 205107360]

約数ペア:

[(1, 205107360), (2, 102553680), (3, 68369120), (4, 51276840), (5, 41021472), (6, 34184560), (8, 25638420), (10, 20510736), (12, 17092280), (15, 13673824), (16, 12819210), (20, 10255368), (24, 8546140), (30, 6836912), (32, 6409605), (40, 5127684), (48, 4273070), (60, 3418456), (80, 2563842), (96, 2136535), (120, 1709228), (160, 1281921), (240, 854614), (480, 427307)]