56438880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 178827264

約数和(自身を除く): 122388384

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, 307, 383, 480, 614, 766, 921, 1149, 1228, 1532, 1535, 1842, 1915, 2298, 2456, 3064, 3070, 3684, 3830, 4596, 4605, 4912, 5745, 6128, 6140, 7368, 7660, 9192, 9210, 9824, 11490, 12256, 12280, 14736, 15320, 18384, 18420, 22980, 24560, 29472, 30640, 36768, 36840, 45960, 49120, 61280, 73680, 91920, 117581, 147360, 183840, 235162, 352743, 470324, 587905, 705486, 940648, 1175810, 1410972, 1763715, 1881296, 2351620, 2821944, 3527430, 3762592, 4703240, 5643888, 7054860, 9406480, 11287776, 14109720, 18812960, 28219440, 56438880]

約数ペア:

[(1, 56438880), (2, 28219440), (3, 18812960), (4, 14109720), (5, 11287776), (6, 9406480), (8, 7054860), (10, 5643888), (12, 4703240), (15, 3762592), (16, 3527430), (20, 2821944), (24, 2351620), (30, 1881296), (32, 1763715), (40, 1410972), (48, 1175810), (60, 940648), (80, 705486), (96, 587905), (120, 470324), (160, 352743), (240, 235162), (307, 183840), (383, 147360), (480, 117581), (614, 91920), (766, 73680), (921, 61280), (1149, 49120), (1228, 45960), (1532, 36840), (1535, 36768), (1842, 30640), (1915, 29472), (2298, 24560), (2456, 22980), (3064, 18420), (3070, 18384), (3684, 15320), (3830, 14736), (4596, 12280), (4605, 12256), (4912, 11490), (5745, 9824), (6128, 9210), (6140, 9192), (7368, 7660)]