45555720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 157559040

約数和(自身を除く): 112003320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 193, 210, 280, 281, 386, 420, 562, 579, 772, 840, 843, 965, 1124, 1158, 1351, 1405, 1544, 1686, 1930, 1967, 2248, 2316, 2702, 2810, 2895, 3372, 3860, 3934, 4053, 4215, 4632, 5404, 5620, 5790, 5901, 6744, 6755, 7720, 7868, 8106, 8430, 9835, 10808, 11240, 11580, 11802, 13510, 15736, 16212, 16860, 19670, 20265, 23160, 23604, 27020, 29505, 32424, 33720, 39340, 40530, 47208, 54040, 54233, 59010, 78680, 81060, 108466, 118020, 162120, 162699, 216932, 236040, 271165, 325398, 379631, 433864, 542330, 650796, 759262, 813495, 1084660, 1138893, 1301592, 1518524, 1626990, 1898155, 2169320, 2277786, 3037048, 3253980, 3796310, 4555572, 5694465, 6507960, 7592620, 9111144, 11388930, 15185240, 22777860, 45555720]

約数ペア:

[(1, 45555720), (2, 22777860), (3, 15185240), (4, 11388930), (5, 9111144), (6, 7592620), (7, 6507960), (8, 5694465), (10, 4555572), (12, 3796310), (14, 3253980), (15, 3037048), (20, 2277786), (21, 2169320), (24, 1898155), (28, 1626990), (30, 1518524), (35, 1301592), (40, 1138893), (42, 1084660), (56, 813495), (60, 759262), (70, 650796), (84, 542330), (105, 433864), (120, 379631), (140, 325398), (168, 271165), (193, 236040), (210, 216932), (280, 162699), (281, 162120), (386, 118020), (420, 108466), (562, 81060), (579, 78680), (772, 59010), (840, 54233), (843, 54040), (965, 47208), (1124, 40530), (1158, 39340), (1351, 33720), (1405, 32424), (1544, 29505), (1686, 27020), (1930, 23604), (1967, 23160), (2248, 20265), (2316, 19670), (2702, 16860), (2810, 16212), (2895, 15736), (3372, 13510), (3860, 11802), (3934, 11580), (4053, 11240), (4215, 10808), (4632, 9835), (5404, 8430), (5620, 8106), (5790, 7868), (5901, 7720), (6744, 6755)]