1555374420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{6221}}^1$

素因数の和:6702

約数の個数: 96

約数和(自身を含む): 4850173440

約数和(自身を除く): 3294799020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 463, 540, 926, 1389, 1852, 2315, 2778, 4167, 4630, 5556, 6221, 6945, 8334, 9260, 12442, 12501, 13890, 16668, 18663, 20835, 24884, 25002, 27780, 31105, 37326, 41670, 50004, 55989, 62210, 62505, 74652, 83340, 93315, 111978, 124420, 125010, 167967, 186630, 223956, 250020, 279945, 335934, 373260, 559890, 671868, 839835, 1119780, 1679670, 2880323, 3359340, 5760646, 8640969, 11521292, 14401615, 17281938, 25922907, 28803230, 34563876, 43204845, 51845814, 57606460, 77768721, 86409690, 103691628, 129614535, 155537442, 172819380, 259229070, 311074884, 388843605, 518458140, 777687210, 1555374420]

約数ペア:

[(1, 1555374420), (2, 777687210), (3, 518458140), (4, 388843605), (5, 311074884), (6, 259229070), (9, 172819380), (10, 155537442), (12, 129614535), (15, 103691628), (18, 86409690), (20, 77768721), (27, 57606460), (30, 51845814), (36, 43204845), (45, 34563876), (54, 28803230), (60, 25922907), (90, 17281938), (108, 14401615), (135, 11521292), (180, 8640969), (270, 5760646), (463, 3359340), (540, 2880323), (926, 1679670), (1389, 1119780), (1852, 839835), (2315, 671868), (2778, 559890), (4167, 373260), (4630, 335934), (5556, 279945), (6221, 250020), (6945, 223956), (8334, 186630), (9260, 167967), (12442, 125010), (12501, 124420), (13890, 111978), (16668, 93315), (18663, 83340), (20835, 74652), (24884, 62505), (25002, 62210), (27780, 55989), (31105, 50004), (37326, 41670)]