254933520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14551}}^1$

素因数の和:14640

約数の個数: 80

約数和(自身を含む): 801174912

約数和(自身を除く): 546241392

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, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 14551, 17520, 29102, 43653, 58204, 72755, 87306, 116408, 145510, 174612, 218265, 232816, 291020, 349224, 436530, 582040, 698448, 873060, 1062223, 1164080, 1746120, 2124446, 3186669, 3492240, 4248892, 5311115, 6373338, 8497784, 10622230, 12746676, 15933345, 16995568, 21244460, 25493352, 31866690, 42488920, 50986704, 63733380, 84977840, 127466760, 254933520]

約数ペア:

[(1, 254933520), (2, 127466760), (3, 84977840), (4, 63733380), (5, 50986704), (6, 42488920), (8, 31866690), (10, 25493352), (12, 21244460), (15, 16995568), (16, 15933345), (20, 12746676), (24, 10622230), (30, 8497784), (40, 6373338), (48, 5311115), (60, 4248892), (73, 3492240), (80, 3186669), (120, 2124446), (146, 1746120), (219, 1164080), (240, 1062223), (292, 873060), (365, 698448), (438, 582040), (584, 436530), (730, 349224), (876, 291020), (1095, 232816), (1168, 218265), (1460, 174612), (1752, 145510), (2190, 116408), (2920, 87306), (3504, 72755), (4380, 58204), (5840, 43653), (8760, 29102), (14551, 17520)]