51063120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{70921}}^1$

素因数の和:70940

約数の個数: 60

約数和(自身を含む): 171489396

約数和(自身を除く): 120426276

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 70921, 141842, 212763, 283684, 354605, 425526, 567368, 638289, 709210, 851052, 1063815, 1134736, 1276578, 1418420, 1702104, 2127630, 2553156, 2836840, 3191445, 3404208, 4255260, 5106312, 5673680, 6382890, 8510520, 10212624, 12765780, 17021040, 25531560, 51063120]

約数ペア:

[(1, 51063120), (2, 25531560), (3, 17021040), (4, 12765780), (5, 10212624), (6, 8510520), (8, 6382890), (9, 5673680), (10, 5106312), (12, 4255260), (15, 3404208), (16, 3191445), (18, 2836840), (20, 2553156), (24, 2127630), (30, 1702104), (36, 1418420), (40, 1276578), (45, 1134736), (48, 1063815), (60, 851052), (72, 709210), (80, 638289), (90, 567368), (120, 425526), (144, 354605), (180, 283684), (240, 212763), (360, 141842), (720, 70921)]