190337520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25583}}^1$

素因数の和:25630

約数の個数: 80

約数和(自身を含む): 609103872

約数和(自身を除く): 418766352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 25583, 51166, 76749, 102332, 127915, 153498, 204664, 255830, 306996, 383745, 409328, 511660, 613992, 767490, 793073, 1023320, 1227984, 1534980, 1586146, 2046640, 2379219, 3069960, 3172292, 3965365, 4758438, 6139920, 6344584, 7930730, 9516876, 11896095, 12689168, 15861460, 19033752, 23792190, 31722920, 38067504, 47584380, 63445840, 95168760, 190337520]

約数ペア:

[(1, 190337520), (2, 95168760), (3, 63445840), (4, 47584380), (5, 38067504), (6, 31722920), (8, 23792190), (10, 19033752), (12, 15861460), (15, 12689168), (16, 11896095), (20, 9516876), (24, 7930730), (30, 6344584), (31, 6139920), (40, 4758438), (48, 3965365), (60, 3172292), (62, 3069960), (80, 2379219), (93, 2046640), (120, 1586146), (124, 1534980), (155, 1227984), (186, 1023320), (240, 793073), (248, 767490), (310, 613992), (372, 511660), (465, 409328), (496, 383745), (620, 306996), (744, 255830), (930, 204664), (1240, 153498), (1488, 127915), (1860, 102332), (2480, 76749), (3720, 51166), (7440, 25583)]