125168880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521537}}^1$

素因数の和:521553

約数の個数: 40

約数和(自身を含む): 388024272

約数和(自身を除く): 262855392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521537, 1043074, 1564611, 2086148, 2607685, 3129222, 4172296, 5215370, 6258444, 7823055, 8344592, 10430740, 12516888, 15646110, 20861480, 25033776, 31292220, 41722960, 62584440, 125168880]

約数ペア:

[(1, 125168880), (2, 62584440), (3, 41722960), (4, 31292220), (5, 25033776), (6, 20861480), (8, 15646110), (10, 12516888), (12, 10430740), (15, 8344592), (16, 7823055), (20, 6258444), (24, 5215370), (30, 4172296), (40, 3129222), (48, 2607685), (60, 2086148), (80, 1564611), (120, 1043074), (240, 521537)]