245614680

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{8423}}^1$

素因数の和:8452

約数の個数: 112

約数和(自身を含む): 828668880

約数和(自身を除く): 583054200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 8423, 9720, 14580, 16846, 25269, 29160, 33692, 42115, 50538, 67384, 75807, 84230, 101076, 126345, 151614, 168460, 202152, 227421, 252690, 303228, 336920, 379035, 454842, 505380, 606456, 682263, 758070, 909684, 1010760, 1137105, 1364526, 1516140, 1819368, 2046789, 2274210, 2729052, 3032280, 3411315, 4093578, 4548420, 5458104, 6140367, 6822630, 8187156, 9096840, 10233945, 12280734, 13645260, 16374312, 20467890, 24561468, 27290520, 30701835, 40935780, 49122936, 61403670, 81871560, 122807340, 245614680]

約数ペア:

[(1, 245614680), (2, 122807340), (3, 81871560), (4, 61403670), (5, 49122936), (6, 40935780), (8, 30701835), (9, 27290520), (10, 24561468), (12, 20467890), (15, 16374312), (18, 13645260), (20, 12280734), (24, 10233945), (27, 9096840), (30, 8187156), (36, 6822630), (40, 6140367), (45, 5458104), (54, 4548420), (60, 4093578), (72, 3411315), (81, 3032280), (90, 2729052), (108, 2274210), (120, 2046789), (135, 1819368), (162, 1516140), (180, 1364526), (216, 1137105), (243, 1010760), (270, 909684), (324, 758070), (360, 682263), (405, 606456), (486, 505380), (540, 454842), (648, 379035), (729, 336920), (810, 303228), (972, 252690), (1080, 227421), (1215, 202152), (1458, 168460), (1620, 151614), (1944, 126345), (2430, 101076), (2916, 84230), (3240, 75807), (3645, 67384), (4860, 50538), (5832, 42115), (7290, 33692), (8423, 29160), (9720, 25269), (14580, 16846)]