130124640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{647}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 411505920

約数和(自身を除く): 281381280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 419, 480, 647, 838, 1257, 1294, 1676, 1941, 2095, 2514, 2588, 3235, 3352, 3882, 4190, 5028, 5176, 6285, 6470, 6704, 7764, 8380, 9705, 10056, 10352, 12570, 12940, 13408, 15528, 16760, 19410, 20112, 20704, 25140, 25880, 31056, 33520, 38820, 40224, 50280, 51760, 62112, 67040, 77640, 100560, 103520, 155280, 201120, 271093, 310560, 542186, 813279, 1084372, 1355465, 1626558, 2168744, 2710930, 3253116, 4066395, 4337488, 5421860, 6506232, 8132790, 8674976, 10843720, 13012464, 16265580, 21687440, 26024928, 32531160, 43374880, 65062320, 130124640]

約数ペア:

[(1, 130124640), (2, 65062320), (3, 43374880), (4, 32531160), (5, 26024928), (6, 21687440), (8, 16265580), (10, 13012464), (12, 10843720), (15, 8674976), (16, 8132790), (20, 6506232), (24, 5421860), (30, 4337488), (32, 4066395), (40, 3253116), (48, 2710930), (60, 2168744), (80, 1626558), (96, 1355465), (120, 1084372), (160, 813279), (240, 542186), (419, 310560), (480, 271093), (647, 201120), (838, 155280), (1257, 103520), (1294, 100560), (1676, 77640), (1941, 67040), (2095, 62112), (2514, 51760), (2588, 50280), (3235, 40224), (3352, 38820), (3882, 33520), (4190, 31056), (5028, 25880), (5176, 25140), (6285, 20704), (6470, 20112), (6704, 19410), (7764, 16760), (8380, 15528), (9705, 13408), (10056, 12940), (10352, 12570)]