230390760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61933}}^1$

素因数の和:61978

約数の個数: 64

約数和(自身を含む): 713479680

約数和(自身を除く): 483088920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 61933, 123866, 185799, 247732, 309665, 371598, 495464, 619330, 743196, 928995, 1238660, 1486392, 1857990, 1919923, 2477320, 3715980, 3839846, 5759769, 7431960, 7679692, 9599615, 11519538, 15359384, 19199230, 23039076, 28798845, 38398460, 46078152, 57597690, 76796920, 115195380, 230390760]

約数ペア:

[(1, 230390760), (2, 115195380), (3, 76796920), (4, 57597690), (5, 46078152), (6, 38398460), (8, 28798845), (10, 23039076), (12, 19199230), (15, 15359384), (20, 11519538), (24, 9599615), (30, 7679692), (31, 7431960), (40, 5759769), (60, 3839846), (62, 3715980), (93, 2477320), (120, 1919923), (124, 1857990), (155, 1486392), (186, 1238660), (248, 928995), (310, 743196), (372, 619330), (465, 495464), (620, 371598), (744, 309665), (930, 247732), (1240, 185799), (1860, 123866), (3720, 61933)]