198079320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6091}}^1$

素因数の和:6376

約数の個数: 64

約数和(自身を含む): 596528640

約数和(自身を除く): 398449320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5420, 6091, 6504, 8130, 10840, 12182, 16260, 18273, 24364, 30455, 32520, 36546, 48728, 60910, 73092, 91365, 121820, 146184, 182730, 243640, 365460, 730920, 1650661, 3301322, 4951983, 6602644, 8253305, 9903966, 13205288, 16506610, 19807932, 24759915, 33013220, 39615864, 49519830, 66026440, 99039660, 198079320]

約数ペア:

[(1, 198079320), (2, 99039660), (3, 66026440), (4, 49519830), (5, 39615864), (6, 33013220), (8, 24759915), (10, 19807932), (12, 16506610), (15, 13205288), (20, 9903966), (24, 8253305), (30, 6602644), (40, 4951983), (60, 3301322), (120, 1650661), (271, 730920), (542, 365460), (813, 243640), (1084, 182730), (1355, 146184), (1626, 121820), (2168, 91365), (2710, 73092), (3252, 60910), (4065, 48728), (5420, 36546), (6091, 32520), (6504, 30455), (8130, 24364), (10840, 18273), (12182, 16260)]