30186960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1812

約数の個数: 80

約数和(自身を含む): 94916544

約数和(自身を除く): 64729584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1723, 1752, 2190, 2920, 3446, 3504, 4380, 5169, 5840, 6892, 8615, 8760, 10338, 13784, 17230, 17520, 20676, 25845, 27568, 34460, 41352, 51690, 68920, 82704, 103380, 125779, 137840, 206760, 251558, 377337, 413520, 503116, 628895, 754674, 1006232, 1257790, 1509348, 1886685, 2012464, 2515580, 3018696, 3773370, 5031160, 6037392, 7546740, 10062320, 15093480, 30186960]

約数ペア:

[(1, 30186960), (2, 15093480), (3, 10062320), (4, 7546740), (5, 6037392), (6, 5031160), (8, 3773370), (10, 3018696), (12, 2515580), (15, 2012464), (16, 1886685), (20, 1509348), (24, 1257790), (30, 1006232), (40, 754674), (48, 628895), (60, 503116), (73, 413520), (80, 377337), (120, 251558), (146, 206760), (219, 137840), (240, 125779), (292, 103380), (365, 82704), (438, 68920), (584, 51690), (730, 41352), (876, 34460), (1095, 27568), (1168, 25845), (1460, 20676), (1723, 17520), (1752, 17230), (2190, 13784), (2920, 10338), (3446, 8760), (3504, 8615), (4380, 6892), (5169, 5840)]