60171620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 139324416

約数和(自身を除く): 79152796

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 43, 61, 62, 74, 86, 122, 124, 148, 155, 172, 185, 215, 244, 305, 310, 370, 430, 610, 620, 740, 860, 1147, 1220, 1333, 1591, 1891, 2257, 2294, 2623, 2666, 3182, 3782, 4514, 4588, 5246, 5332, 5735, 6364, 6665, 7564, 7955, 9028, 9455, 10492, 11285, 11470, 13115, 13330, 15910, 18910, 22570, 22940, 26230, 26660, 31820, 37820, 45140, 49321, 52460, 69967, 81313, 97051, 98642, 139934, 162626, 194102, 197284, 246605, 279868, 325252, 349835, 388204, 406565, 485255, 493210, 699670, 813130, 970510, 986420, 1399340, 1626260, 1941020, 3008581, 6017162, 12034324, 15042905, 30085810, 60171620]

約数ペア:

[(1, 60171620), (2, 30085810), (4, 15042905), (5, 12034324), (10, 6017162), (20, 3008581), (31, 1941020), (37, 1626260), (43, 1399340), (61, 986420), (62, 970510), (74, 813130), (86, 699670), (122, 493210), (124, 485255), (148, 406565), (155, 388204), (172, 349835), (185, 325252), (215, 279868), (244, 246605), (305, 197284), (310, 194102), (370, 162626), (430, 139934), (610, 98642), (620, 97051), (740, 81313), (860, 69967), (1147, 52460), (1220, 49321), (1333, 45140), (1591, 37820), (1891, 31820), (2257, 26660), (2294, 26230), (2623, 22940), (2666, 22570), (3182, 18910), (3782, 15910), (4514, 13330), (4588, 13115), (5246, 11470), (5332, 11285), (5735, 10492), (6364, 9455), (6665, 9028), (7564, 7955)]