12518880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2371}}^1$

素因数の和:2400

約数の個数: 96

約数和(自身を含む): 43037568

約数和(自身を除く): 30518688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2371, 2640, 4742, 5280, 7113, 9484, 11855, 14226, 18968, 23710, 26081, 28452, 35565, 37936, 47420, 52162, 56904, 71130, 75872, 78243, 94840, 104324, 113808, 130405, 142260, 156486, 189680, 208648, 227616, 260810, 284520, 312972, 379360, 391215, 417296, 521620, 569040, 625944, 782430, 834592, 1043240, 1138080, 1251888, 1564860, 2086480, 2503776, 3129720, 4172960, 6259440, 12518880]

約数ペア:

[(1, 12518880), (2, 6259440), (3, 4172960), (4, 3129720), (5, 2503776), (6, 2086480), (8, 1564860), (10, 1251888), (11, 1138080), (12, 1043240), (15, 834592), (16, 782430), (20, 625944), (22, 569040), (24, 521620), (30, 417296), (32, 391215), (33, 379360), (40, 312972), (44, 284520), (48, 260810), (55, 227616), (60, 208648), (66, 189680), (80, 156486), (88, 142260), (96, 130405), (110, 113808), (120, 104324), (132, 94840), (160, 78243), (165, 75872), (176, 71130), (220, 56904), (240, 52162), (264, 47420), (330, 37936), (352, 35565), (440, 28452), (480, 26081), (528, 23710), (660, 18968), (880, 14226), (1056, 11855), (1320, 9484), (1760, 7113), (2371, 5280), (2640, 4742)]