2384520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 7395840

約数和(自身を除く): 5011320

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, 641, 744, 930, 1240, 1282, 1860, 1923, 2564, 3205, 3720, 3846, 5128, 6410, 7692, 9615, 12820, 15384, 19230, 19871, 25640, 38460, 39742, 59613, 76920, 79484, 99355, 119226, 158968, 198710, 238452, 298065, 397420, 476904, 596130, 794840, 1192260, 2384520]

約数ペア:

[(1, 2384520), (2, 1192260), (3, 794840), (4, 596130), (5, 476904), (6, 397420), (8, 298065), (10, 238452), (12, 198710), (15, 158968), (20, 119226), (24, 99355), (30, 79484), (31, 76920), (40, 59613), (60, 39742), (62, 38460), (93, 25640), (120, 19871), (124, 19230), (155, 15384), (186, 12820), (248, 9615), (310, 7692), (372, 6410), (465, 5128), (620, 3846), (641, 3720), (744, 3205), (930, 2564), (1240, 1923), (1282, 1860)]