61646040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1571}}^1$

素因数の和:1697

約数の個数: 96

約数和(自身を含む): 202316400

約数和(自身を除く): 140670360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1571, 1635, 1962, 2180, 2616, 3142, 3270, 3924, 4360, 4713, 4905, 6284, 6540, 7848, 7855, 9426, 9810, 12568, 13080, 14139, 15710, 18852, 19620, 23565, 28278, 31420, 37704, 39240, 47130, 56556, 62840, 70695, 94260, 113112, 141390, 171239, 188520, 282780, 342478, 513717, 565560, 684956, 856195, 1027434, 1369912, 1541151, 1712390, 2054868, 2568585, 3082302, 3424780, 4109736, 5137170, 6164604, 6849560, 7705755, 10274340, 12329208, 15411510, 20548680, 30823020, 61646040]

約数ペア:

[(1, 61646040), (2, 30823020), (3, 20548680), (4, 15411510), (5, 12329208), (6, 10274340), (8, 7705755), (9, 6849560), (10, 6164604), (12, 5137170), (15, 4109736), (18, 3424780), (20, 3082302), (24, 2568585), (30, 2054868), (36, 1712390), (40, 1541151), (45, 1369912), (60, 1027434), (72, 856195), (90, 684956), (109, 565560), (120, 513717), (180, 342478), (218, 282780), (327, 188520), (360, 171239), (436, 141390), (545, 113112), (654, 94260), (872, 70695), (981, 62840), (1090, 56556), (1308, 47130), (1571, 39240), (1635, 37704), (1962, 31420), (2180, 28278), (2616, 23565), (3142, 19620), (3270, 18852), (3924, 15710), (4360, 14139), (4713, 13080), (4905, 12568), (6284, 9810), (6540, 9426), (7848, 7855)]