74899680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156041}}^1$

素因数の和:156059

約数の個数: 48

約数和(自身を含む): 235935504

約数和(自身を除く): 161035824

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, 156041, 312082, 468123, 624164, 780205, 936246, 1248328, 1560410, 1872492, 2340615, 2496656, 3120820, 3744984, 4681230, 4993312, 6241640, 7489968, 9362460, 12483280, 14979936, 18724920, 24966560, 37449840, 74899680]

約数ペア:

[(1, 74899680), (2, 37449840), (3, 24966560), (4, 18724920), (5, 14979936), (6, 12483280), (8, 9362460), (10, 7489968), (12, 6241640), (15, 4993312), (16, 4681230), (20, 3744984), (24, 3120820), (30, 2496656), (32, 2340615), (40, 1872492), (48, 1560410), (60, 1248328), (80, 936246), (96, 780205), (120, 624164), (160, 468123), (240, 312082), (480, 156041)]