13795440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1286

約数の個数: 80

約数和(自身を含む): 43711488

約数和(自身を除く): 29916048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1223, 1410, 1880, 2256, 2446, 2820, 3669, 3760, 4892, 5640, 6115, 7338, 9784, 11280, 12230, 14676, 18345, 19568, 24460, 29352, 36690, 48920, 57481, 58704, 73380, 97840, 114962, 146760, 172443, 229924, 287405, 293520, 344886, 459848, 574810, 689772, 862215, 919696, 1149620, 1379544, 1724430, 2299240, 2759088, 3448860, 4598480, 6897720, 13795440]

約数ペア:

[(1, 13795440), (2, 6897720), (3, 4598480), (4, 3448860), (5, 2759088), (6, 2299240), (8, 1724430), (10, 1379544), (12, 1149620), (15, 919696), (16, 862215), (20, 689772), (24, 574810), (30, 459848), (40, 344886), (47, 293520), (48, 287405), (60, 229924), (80, 172443), (94, 146760), (120, 114962), (141, 97840), (188, 73380), (235, 58704), (240, 57481), (282, 48920), (376, 36690), (470, 29352), (564, 24460), (705, 19568), (752, 18345), (940, 14676), (1128, 12230), (1223, 11280), (1410, 9784), (1880, 7338), (2256, 6115), (2446, 5640), (2820, 4892), (3669, 3760)]