498986280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106621}}^1$

素因数の和:106651

約数の個数: 96

約数和(自身を含む): 1746468360

約数和(自身を除く): 1247482080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 106621, 213242, 319863, 426484, 533105, 639726, 852968, 959589, 1066210, 1279452, 1386073, 1599315, 1919178, 2132420, 2558904, 2772146, 3198630, 3838356, 4158219, 4264840, 4797945, 5544292, 6397260, 6930365, 7676712, 8316438, 9595890, 11088584, 12474657, 12794520, 13860730, 16632876, 19191780, 20791095, 24949314, 27721460, 33265752, 38383560, 41582190, 49898628, 55442920, 62373285, 83164380, 99797256, 124746570, 166328760, 249493140, 498986280]

約数ペア:

[(1, 498986280), (2, 249493140), (3, 166328760), (4, 124746570), (5, 99797256), (6, 83164380), (8, 62373285), (9, 55442920), (10, 49898628), (12, 41582190), (13, 38383560), (15, 33265752), (18, 27721460), (20, 24949314), (24, 20791095), (26, 19191780), (30, 16632876), (36, 13860730), (39, 12794520), (40, 12474657), (45, 11088584), (52, 9595890), (60, 8316438), (65, 7676712), (72, 6930365), (78, 6397260), (90, 5544292), (104, 4797945), (117, 4264840), (120, 4158219), (130, 3838356), (156, 3198630), (180, 2772146), (195, 2558904), (234, 2132420), (260, 1919178), (312, 1599315), (360, 1386073), (390, 1279452), (468, 1066210), (520, 959589), (585, 852968), (780, 639726), (936, 533105), (1170, 426484), (1560, 319863), (2340, 213242), (4680, 106621)]