8236920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 25038720

約数和(自身を除く): 16801800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 827, 830, 996, 1245, 1654, 1660, 1992, 2481, 2490, 3308, 3320, 4135, 4962, 4980, 6616, 8270, 9924, 9960, 12405, 16540, 19848, 24810, 33080, 49620, 68641, 99240, 137282, 205923, 274564, 343205, 411846, 549128, 686410, 823692, 1029615, 1372820, 1647384, 2059230, 2745640, 4118460, 8236920]

約数ペア:

[(1, 8236920), (2, 4118460), (3, 2745640), (4, 2059230), (5, 1647384), (6, 1372820), (8, 1029615), (10, 823692), (12, 686410), (15, 549128), (20, 411846), (24, 343205), (30, 274564), (40, 205923), (60, 137282), (83, 99240), (120, 68641), (166, 49620), (249, 33080), (332, 24810), (415, 19848), (498, 16540), (664, 12405), (827, 9960), (830, 9924), (996, 8270), (1245, 6616), (1654, 4980), (1660, 4962), (1992, 4135), (2481, 3320), (2490, 3308)]