1354769520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{434221}}^1$

素因数の和:434250

約数の個数: 80

約数和(自身を含む): 4522856352

約数和(自身を除く): 3168086832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 434221, 868442, 1302663, 1736884, 2171105, 2605326, 3473768, 4342210, 5210652, 5644873, 6513315, 6947536, 8684420, 10421304, 11289746, 13026630, 16934619, 17368840, 20842608, 22579492, 26053260, 28224365, 33869238, 34737680, 45158984, 52106520, 56448730, 67738476, 84673095, 90317968, 104213040, 112897460, 135476952, 169346190, 225794920, 270953904, 338692380, 451589840, 677384760, 1354769520]

約数ペア:

[(1, 1354769520), (2, 677384760), (3, 451589840), (4, 338692380), (5, 270953904), (6, 225794920), (8, 169346190), (10, 135476952), (12, 112897460), (13, 104213040), (15, 90317968), (16, 84673095), (20, 67738476), (24, 56448730), (26, 52106520), (30, 45158984), (39, 34737680), (40, 33869238), (48, 28224365), (52, 26053260), (60, 22579492), (65, 20842608), (78, 17368840), (80, 16934619), (104, 13026630), (120, 11289746), (130, 10421304), (156, 8684420), (195, 6947536), (208, 6513315), (240, 5644873), (260, 5210652), (312, 4342210), (390, 3473768), (520, 2605326), (624, 2171105), (780, 1736884), (1040, 1302663), (1560, 868442), (3120, 434221)]