3906960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 12332544

約数和(自身を除く): 8425584

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, 223, 240, 292, 365, 438, 446, 584, 669, 730, 876, 892, 1095, 1115, 1168, 1338, 1460, 1752, 1784, 2190, 2230, 2676, 2920, 3345, 3504, 3568, 4380, 4460, 5352, 5840, 6690, 8760, 8920, 10704, 13380, 16279, 17520, 17840, 26760, 32558, 48837, 53520, 65116, 81395, 97674, 130232, 162790, 195348, 244185, 260464, 325580, 390696, 488370, 651160, 781392, 976740, 1302320, 1953480, 3906960]

約数ペア:

[(1, 3906960), (2, 1953480), (3, 1302320), (4, 976740), (5, 781392), (6, 651160), (8, 488370), (10, 390696), (12, 325580), (15, 260464), (16, 244185), (20, 195348), (24, 162790), (30, 130232), (40, 97674), (48, 81395), (60, 65116), (73, 53520), (80, 48837), (120, 32558), (146, 26760), (219, 17840), (223, 17520), (240, 16279), (292, 13380), (365, 10704), (438, 8920), (446, 8760), (584, 6690), (669, 5840), (730, 5352), (876, 4460), (892, 4380), (1095, 3568), (1115, 3504), (1168, 3345), (1338, 2920), (1460, 2676), (1752, 2230), (1784, 2190)]