7700880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2917}}^1$

素因数の和:2944

約数の個数: 80

約数和(自身を含む): 26051904

約数和(自身を除く): 18351024

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, 2917, 5834, 8751, 11668, 14585, 17502, 23336, 29170, 32087, 35004, 43755, 46672, 58340, 64174, 70008, 87510, 96261, 116680, 128348, 140016, 160435, 175020, 192522, 233360, 256696, 320870, 350040, 385044, 481305, 513392, 641740, 700080, 770088, 962610, 1283480, 1540176, 1925220, 2566960, 3850440, 7700880]

約数ペア:

[(1, 7700880), (2, 3850440), (3, 2566960), (4, 1925220), (5, 1540176), (6, 1283480), (8, 962610), (10, 770088), (11, 700080), (12, 641740), (15, 513392), (16, 481305), (20, 385044), (22, 350040), (24, 320870), (30, 256696), (33, 233360), (40, 192522), (44, 175020), (48, 160435), (55, 140016), (60, 128348), (66, 116680), (80, 96261), (88, 87510), (110, 70008), (120, 64174), (132, 58340), (165, 46672), (176, 43755), (220, 35004), (240, 32087), (264, 29170), (330, 23336), (440, 17502), (528, 14585), (660, 11668), (880, 8751), (1320, 5834), (2640, 2917)]