74007840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{154183}}^1$

素因数の和:154201

約数の個数: 48

約数和(自身を含む): 233126208

約数和(自身を除く): 159118368

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, 154183, 308366, 462549, 616732, 770915, 925098, 1233464, 1541830, 1850196, 2312745, 2466928, 3083660, 3700392, 4625490, 4933856, 6167320, 7400784, 9250980, 12334640, 14801568, 18501960, 24669280, 37003920, 74007840]

約数ペア:

[(1, 74007840), (2, 37003920), (3, 24669280), (4, 18501960), (5, 14801568), (6, 12334640), (8, 9250980), (10, 7400784), (12, 6167320), (15, 4933856), (16, 4625490), (20, 3700392), (24, 3083660), (30, 2466928), (32, 2312745), (40, 1850196), (48, 1541830), (60, 1233464), (80, 925098), (96, 770915), (120, 616732), (160, 462549), (240, 308366), (480, 154183)]