151277520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20333}}^1$

素因数の和:20380

約数の個数: 80

約数和(自身を含む): 484111872

約数和(自身を除く): 332834352

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, 20333, 40666, 60999, 81332, 101665, 121998, 162664, 203330, 243996, 304995, 325328, 406660, 487992, 609990, 630323, 813320, 975984, 1219980, 1260646, 1626640, 1890969, 2439960, 2521292, 3151615, 3781938, 4879920, 5042584, 6303230, 7563876, 9454845, 10085168, 12606460, 15127752, 18909690, 25212920, 30255504, 37819380, 50425840, 75638760, 151277520]

約数ペア:

[(1, 151277520), (2, 75638760), (3, 50425840), (4, 37819380), (5, 30255504), (6, 25212920), (8, 18909690), (10, 15127752), (12, 12606460), (15, 10085168), (16, 9454845), (20, 7563876), (24, 6303230), (30, 5042584), (31, 4879920), (40, 3781938), (48, 3151615), (60, 2521292), (62, 2439960), (80, 1890969), (93, 1626640), (120, 1260646), (124, 1219980), (155, 975984), (186, 813320), (240, 630323), (248, 609990), (310, 487992), (372, 406660), (465, 325328), (496, 304995), (620, 243996), (744, 203330), (930, 162664), (1240, 121998), (1488, 101665), (1860, 81332), (2480, 60999), (3720, 40666), (7440, 20333)]