14872560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2046

約数の個数: 80

約数和(自身を含む): 47616000

約数和(自身を除く): 32743440

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, 1999, 2480, 3720, 3998, 5997, 7440, 7996, 9995, 11994, 15992, 19990, 23988, 29985, 31984, 39980, 47976, 59970, 61969, 79960, 95952, 119940, 123938, 159920, 185907, 239880, 247876, 309845, 371814, 479760, 495752, 619690, 743628, 929535, 991504, 1239380, 1487256, 1859070, 2478760, 2974512, 3718140, 4957520, 7436280, 14872560]

約数ペア:

[(1, 14872560), (2, 7436280), (3, 4957520), (4, 3718140), (5, 2974512), (6, 2478760), (8, 1859070), (10, 1487256), (12, 1239380), (15, 991504), (16, 929535), (20, 743628), (24, 619690), (30, 495752), (31, 479760), (40, 371814), (48, 309845), (60, 247876), (62, 239880), (80, 185907), (93, 159920), (120, 123938), (124, 119940), (155, 95952), (186, 79960), (240, 61969), (248, 59970), (310, 47976), (372, 39980), (465, 31984), (496, 29985), (620, 23988), (744, 19990), (930, 15992), (1240, 11994), (1488, 9995), (1860, 7996), (1999, 7440), (2480, 5997), (3720, 3998)]