30180160

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2603

約数の個数: 56

約数和(自身を含む): 73837800

約数和(自身を除く): 43657640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2549, 2960, 5098, 5920, 10196, 11840, 12745, 20392, 25490, 40784, 50980, 81568, 94313, 101960, 163136, 188626, 203920, 377252, 407840, 471565, 754504, 815680, 943130, 1509008, 1886260, 3018016, 3772520, 6036032, 7545040, 15090080, 30180160]

約数ペア:

[(1, 30180160), (2, 15090080), (4, 7545040), (5, 6036032), (8, 3772520), (10, 3018016), (16, 1886260), (20, 1509008), (32, 943130), (37, 815680), (40, 754504), (64, 471565), (74, 407840), (80, 377252), (148, 203920), (160, 188626), (185, 163136), (296, 101960), (320, 94313), (370, 81568), (592, 50980), (740, 40784), (1184, 25490), (1480, 20392), (2368, 12745), (2549, 11840), (2960, 10196), (5098, 5920)]