130208880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{542537}}^1$

素因数の和:542553

約数の個数: 40

約数和(自身を含む): 403648272

約数和(自身を除く): 273439392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 542537, 1085074, 1627611, 2170148, 2712685, 3255222, 4340296, 5425370, 6510444, 8138055, 8680592, 10850740, 13020888, 16276110, 21701480, 26041776, 32552220, 43402960, 65104440, 130208880]

約数ペア:

[(1, 130208880), (2, 65104440), (3, 43402960), (4, 32552220), (5, 26041776), (6, 21701480), (8, 16276110), (10, 13020888), (12, 10850740), (15, 8680592), (16, 8138055), (20, 6510444), (24, 5425370), (30, 4340296), (40, 3255222), (48, 2712685), (60, 2170148), (80, 1627611), (120, 1085074), (240, 542537)]