152967840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{318683}}^1$

素因数の和:318701

約数の個数: 48

約数和(自身を含む): 481850208

約数和(自身を除く): 328882368

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, 318683, 637366, 956049, 1274732, 1593415, 1912098, 2549464, 3186830, 3824196, 4780245, 5098928, 6373660, 7648392, 9560490, 10197856, 12747320, 15296784, 19120980, 25494640, 30593568, 38241960, 50989280, 76483920, 152967840]

約数ペア:

[(1, 152967840), (2, 76483920), (3, 50989280), (4, 38241960), (5, 30593568), (6, 25494640), (8, 19120980), (10, 15296784), (12, 12747320), (15, 10197856), (16, 9560490), (20, 7648392), (24, 6373660), (30, 5098928), (32, 4780245), (40, 3824196), (48, 3186830), (60, 2549464), (80, 1912098), (96, 1593415), (120, 1274732), (160, 956049), (240, 637366), (480, 318683)]