131703120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{182921}}^1$

素因数の和:182940

約数の個数: 60

約数和(自身を含む): 442305396

約数和(自身を除く): 310602276

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, 182921, 365842, 548763, 731684, 914605, 1097526, 1463368, 1646289, 1829210, 2195052, 2743815, 2926736, 3292578, 3658420, 4390104, 5487630, 6585156, 7316840, 8231445, 8780208, 10975260, 13170312, 14633680, 16462890, 21950520, 26340624, 32925780, 43901040, 65851560, 131703120]

約数ペア:

[(1, 131703120), (2, 65851560), (3, 43901040), (4, 32925780), (5, 26340624), (6, 21950520), (8, 16462890), (9, 14633680), (10, 13170312), (12, 10975260), (15, 8780208), (16, 8231445), (18, 7316840), (20, 6585156), (24, 5487630), (30, 4390104), (36, 3658420), (40, 3292578), (45, 2926736), (48, 2743815), (60, 2195052), (72, 1829210), (80, 1646289), (90, 1463368), (120, 1097526), (144, 914605), (180, 731684), (240, 548763), (360, 365842), (720, 182921)]