61129920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1778

約数の個数: 112

約数和(自身を含む): 199448928

約数和(自身を除く): 138319008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1721, 1776, 2220, 2368, 2960, 3442, 3552, 4440, 5163, 5920, 6884, 7104, 8605, 8880, 10326, 11840, 13768, 17210, 17760, 20652, 25815, 27536, 34420, 35520, 41304, 51630, 55072, 63677, 68840, 82608, 103260, 110144, 127354, 137680, 165216, 191031, 206520, 254708, 275360, 318385, 330432, 382062, 413040, 509416, 550720, 636770, 764124, 826080, 955155, 1018832, 1273540, 1528248, 1652160, 1910310, 2037664, 2547080, 3056496, 3820620, 4075328, 5094160, 6112992, 7641240, 10188320, 12225984, 15282480, 20376640, 30564960, 61129920]

約数ペア:

[(1, 61129920), (2, 30564960), (3, 20376640), (4, 15282480), (5, 12225984), (6, 10188320), (8, 7641240), (10, 6112992), (12, 5094160), (15, 4075328), (16, 3820620), (20, 3056496), (24, 2547080), (30, 2037664), (32, 1910310), (37, 1652160), (40, 1528248), (48, 1273540), (60, 1018832), (64, 955155), (74, 826080), (80, 764124), (96, 636770), (111, 550720), (120, 509416), (148, 413040), (160, 382062), (185, 330432), (192, 318385), (222, 275360), (240, 254708), (296, 206520), (320, 191031), (370, 165216), (444, 137680), (480, 127354), (555, 110144), (592, 103260), (740, 82608), (888, 68840), (960, 63677), (1110, 55072), (1184, 51630), (1480, 41304), (1721, 35520), (1776, 34420), (2220, 27536), (2368, 25815), (2960, 20652), (3442, 17760), (3552, 17210), (4440, 13768), (5163, 11840), (5920, 10326), (6884, 8880), (7104, 8605)]