263496480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42227}}^1$

素因数の和:42258

約数の個数: 96

約数和(自身を含む): 893882304

約数和(自身を除く): 630385824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 42227, 84454, 126681, 168908, 211135, 253362, 337816, 422270, 506724, 548951, 633405, 675632, 844540, 1013448, 1097902, 1266810, 1351264, 1646853, 1689080, 2026896, 2195804, 2533620, 2744755, 3293706, 3378160, 4053792, 4391608, 5067240, 5489510, 6587412, 6756320, 8234265, 8783216, 10134480, 10979020, 13174824, 16468530, 17566432, 20268960, 21958040, 26349648, 32937060, 43916080, 52699296, 65874120, 87832160, 131748240, 263496480]

約数ペア:

[(1, 263496480), (2, 131748240), (3, 87832160), (4, 65874120), (5, 52699296), (6, 43916080), (8, 32937060), (10, 26349648), (12, 21958040), (13, 20268960), (15, 17566432), (16, 16468530), (20, 13174824), (24, 10979020), (26, 10134480), (30, 8783216), (32, 8234265), (39, 6756320), (40, 6587412), (48, 5489510), (52, 5067240), (60, 4391608), (65, 4053792), (78, 3378160), (80, 3293706), (96, 2744755), (104, 2533620), (120, 2195804), (130, 2026896), (156, 1689080), (160, 1646853), (195, 1351264), (208, 1266810), (240, 1097902), (260, 1013448), (312, 844540), (390, 675632), (416, 633405), (480, 548951), (520, 506724), (624, 422270), (780, 337816), (1040, 253362), (1248, 211135), (1560, 168908), (2080, 126681), (3120, 84454), (6240, 42227)]