6484920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4157}}^1$

素因数の和:4184

約数の個数: 64

約数和(自身を含む): 20956320

約数和(自身を除く): 14471400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4157, 8314, 12471, 16628, 20785, 24942, 33256, 41570, 49884, 54041, 62355, 83140, 99768, 108082, 124710, 162123, 166280, 216164, 249420, 270205, 324246, 432328, 498840, 540410, 648492, 810615, 1080820, 1296984, 1621230, 2161640, 3242460, 6484920]

約数ペア:

[(1, 6484920), (2, 3242460), (3, 2161640), (4, 1621230), (5, 1296984), (6, 1080820), (8, 810615), (10, 648492), (12, 540410), (13, 498840), (15, 432328), (20, 324246), (24, 270205), (26, 249420), (30, 216164), (39, 166280), (40, 162123), (52, 124710), (60, 108082), (65, 99768), (78, 83140), (104, 62355), (120, 54041), (130, 49884), (156, 41570), (195, 33256), (260, 24942), (312, 20785), (390, 16628), (520, 12471), (780, 8314), (1560, 4157)]