60860940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 201019392

約数和(自身を除く): 140158452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 127, 140, 147, 163, 196, 210, 245, 254, 294, 326, 381, 420, 489, 490, 508, 588, 635, 652, 735, 762, 815, 889, 978, 980, 1141, 1270, 1470, 1524, 1630, 1778, 1905, 1956, 2282, 2445, 2540, 2667, 2940, 3260, 3423, 3556, 3810, 4445, 4564, 4890, 5334, 5705, 6223, 6846, 7620, 7987, 8890, 9780, 10668, 11410, 12446, 13335, 13692, 15974, 17115, 17780, 18669, 20701, 22820, 23961, 24892, 26670, 31115, 31948, 34230, 37338, 39935, 41402, 47922, 53340, 62103, 62230, 68460, 74676, 79870, 82804, 93345, 95844, 103505, 119805, 124206, 124460, 144907, 159740, 186690, 207010, 239610, 248412, 289814, 310515, 373380, 414020, 434721, 479220, 579628, 621030, 724535, 869442, 1014349, 1242060, 1449070, 1738884, 2028698, 2173605, 2898140, 3043047, 4057396, 4347210, 5071745, 6086094, 8694420, 10143490, 12172188, 15215235, 20286980, 30430470, 60860940]

約数ペア:

[(1, 60860940), (2, 30430470), (3, 20286980), (4, 15215235), (5, 12172188), (6, 10143490), (7, 8694420), (10, 6086094), (12, 5071745), (14, 4347210), (15, 4057396), (20, 3043047), (21, 2898140), (28, 2173605), (30, 2028698), (35, 1738884), (42, 1449070), (49, 1242060), (60, 1014349), (70, 869442), (84, 724535), (98, 621030), (105, 579628), (127, 479220), (140, 434721), (147, 414020), (163, 373380), (196, 310515), (210, 289814), (245, 248412), (254, 239610), (294, 207010), (326, 186690), (381, 159740), (420, 144907), (489, 124460), (490, 124206), (508, 119805), (588, 103505), (635, 95844), (652, 93345), (735, 82804), (762, 79870), (815, 74676), (889, 68460), (978, 62230), (980, 62103), (1141, 53340), (1270, 47922), (1470, 41402), (1524, 39935), (1630, 37338), (1778, 34230), (1905, 31948), (1956, 31115), (2282, 26670), (2445, 24892), (2540, 23961), (2667, 22820), (2940, 20701), (3260, 18669), (3423, 17780), (3556, 17115), (3810, 15974), (4445, 13692), (4564, 13335), (4890, 12446), (5334, 11410), (5705, 10668), (6223, 9780), (6846, 8890), (7620, 7987)]