2945179920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12271583}}^1$

素因数の和:12271599

約数の個数: 40

約数和(自身を含む): 9130058496

約数和(自身を除く): 6184878576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12271583, 24543166, 36814749, 49086332, 61357915, 73629498, 98172664, 122715830, 147258996, 184073745, 196345328, 245431660, 294517992, 368147490, 490863320, 589035984, 736294980, 981726640, 1472589960, 2945179920]

約数ペア:

[(1, 2945179920), (2, 1472589960), (3, 981726640), (4, 736294980), (5, 589035984), (6, 490863320), (8, 368147490), (10, 294517992), (12, 245431660), (15, 196345328), (16, 184073745), (20, 147258996), (24, 122715830), (30, 98172664), (40, 73629498), (48, 61357915), (60, 49086332), (80, 36814749), (120, 24543166), (240, 12271583)]