6897720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 21150720

約数和(自身を除く): 14253000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1223, 1410, 1880, 2446, 2820, 3669, 4892, 5640, 6115, 7338, 9784, 12230, 14676, 18345, 24460, 29352, 36690, 48920, 57481, 73380, 114962, 146760, 172443, 229924, 287405, 344886, 459848, 574810, 689772, 862215, 1149620, 1379544, 1724430, 2299240, 3448860, 6897720]

約数ペア:

[(1, 6897720), (2, 3448860), (3, 2299240), (4, 1724430), (5, 1379544), (6, 1149620), (8, 862215), (10, 689772), (12, 574810), (15, 459848), (20, 344886), (24, 287405), (30, 229924), (40, 172443), (47, 146760), (60, 114962), (94, 73380), (120, 57481), (141, 48920), (188, 36690), (235, 29352), (282, 24460), (376, 18345), (470, 14676), (564, 12230), (705, 9784), (940, 7338), (1128, 6115), (1223, 5640), (1410, 4892), (1880, 3669), (2446, 2820)]