38438760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10333}}^1$

素因数の和:10378

約数の個数: 64

約数和(自身を含む): 119047680

約数和(自身を除く): 80608920

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, 10333, 20666, 30999, 41332, 51665, 61998, 82664, 103330, 123996, 154995, 206660, 247992, 309990, 320323, 413320, 619980, 640646, 960969, 1239960, 1281292, 1601615, 1921938, 2562584, 3203230, 3843876, 4804845, 6406460, 7687752, 9609690, 12812920, 19219380, 38438760]

約数ペア:

[(1, 38438760), (2, 19219380), (3, 12812920), (4, 9609690), (5, 7687752), (6, 6406460), (8, 4804845), (10, 3843876), (12, 3203230), (15, 2562584), (20, 1921938), (24, 1601615), (30, 1281292), (31, 1239960), (40, 960969), (60, 640646), (62, 619980), (93, 413320), (120, 320323), (124, 309990), (155, 247992), (186, 206660), (248, 154995), (310, 123996), (372, 103330), (465, 82664), (620, 61998), (744, 51665), (930, 41332), (1240, 30999), (1860, 20666), (3720, 10333)]