117788880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44617}}^1$

素因数の和:44644

約数の個数: 80

約数和(自身を含む): 398349504

約数和(自身を除く): 280560624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 44617, 89234, 133851, 178468, 223085, 267702, 356936, 446170, 490787, 535404, 669255, 713872, 892340, 981574, 1070808, 1338510, 1472361, 1784680, 1963148, 2141616, 2453935, 2677020, 2944722, 3569360, 3926296, 4907870, 5354040, 5889444, 7361805, 7852592, 9815740, 10708080, 11778888, 14723610, 19631480, 23557776, 29447220, 39262960, 58894440, 117788880]

約数ペア:

[(1, 117788880), (2, 58894440), (3, 39262960), (4, 29447220), (5, 23557776), (6, 19631480), (8, 14723610), (10, 11778888), (11, 10708080), (12, 9815740), (15, 7852592), (16, 7361805), (20, 5889444), (22, 5354040), (24, 4907870), (30, 3926296), (33, 3569360), (40, 2944722), (44, 2677020), (48, 2453935), (55, 2141616), (60, 1963148), (66, 1784680), (80, 1472361), (88, 1338510), (110, 1070808), (120, 981574), (132, 892340), (165, 713872), (176, 669255), (220, 535404), (240, 490787), (264, 446170), (330, 356936), (440, 267702), (528, 223085), (660, 178468), (880, 133851), (1320, 89234), (2640, 44617)]