60107920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 149387760

約数和(自身を除く): 89279840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 193, 229, 272, 340, 386, 458, 680, 772, 916, 965, 1145, 1360, 1544, 1832, 1930, 2290, 3088, 3281, 3664, 3860, 3893, 4580, 6562, 7720, 7786, 9160, 13124, 15440, 15572, 16405, 18320, 19465, 26248, 31144, 32810, 38930, 44197, 52496, 62288, 65620, 77860, 88394, 131240, 155720, 176788, 220985, 262480, 311440, 353576, 441970, 707152, 751349, 883940, 1502698, 1767880, 3005396, 3535760, 3756745, 6010792, 7513490, 12021584, 15026980, 30053960, 60107920]

約数ペア:

[(1, 60107920), (2, 30053960), (4, 15026980), (5, 12021584), (8, 7513490), (10, 6010792), (16, 3756745), (17, 3535760), (20, 3005396), (34, 1767880), (40, 1502698), (68, 883940), (80, 751349), (85, 707152), (136, 441970), (170, 353576), (193, 311440), (229, 262480), (272, 220985), (340, 176788), (386, 155720), (458, 131240), (680, 88394), (772, 77860), (916, 65620), (965, 62288), (1145, 52496), (1360, 44197), (1544, 38930), (1832, 32810), (1930, 31144), (2290, 26248), (3088, 19465), (3281, 18320), (3664, 16405), (3860, 15572), (3893, 15440), (4580, 13124), (6562, 9160), (7720, 7786)]