84709680

素因数分解:

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

素因数の和:2955

約数の個数: 120

約数和(自身を含む): 288741936

約数和(自身を除く): 204032256

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, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 2917, 3630, 4840, 5808, 5834, 7260, 8751, 9680, 11668, 14520, 14585, 17502, 23336, 29040, 29170, 32087, 35004, 43755, 46672, 58340, 64174, 70008, 87510, 96261, 116680, 128348, 140016, 160435, 175020, 192522, 233360, 256696, 320870, 350040, 352957, 385044, 481305, 513392, 641740, 700080, 705914, 770088, 962610, 1058871, 1283480, 1411828, 1540176, 1764785, 1925220, 2117742, 2566960, 2823656, 3529570, 3850440, 4235484, 5294355, 5647312, 7059140, 7700880, 8470968, 10588710, 14118280, 16941936, 21177420, 28236560, 42354840, 84709680]

約数ペア:

[(1, 84709680), (2, 42354840), (3, 28236560), (4, 21177420), (5, 16941936), (6, 14118280), (8, 10588710), (10, 8470968), (11, 7700880), (12, 7059140), (15, 5647312), (16, 5294355), (20, 4235484), (22, 3850440), (24, 3529570), (30, 2823656), (33, 2566960), (40, 2117742), (44, 1925220), (48, 1764785), (55, 1540176), (60, 1411828), (66, 1283480), (80, 1058871), (88, 962610), (110, 770088), (120, 705914), (121, 700080), (132, 641740), (165, 513392), (176, 481305), (220, 385044), (240, 352957), (242, 350040), (264, 320870), (330, 256696), (363, 233360), (440, 192522), (484, 175020), (528, 160435), (605, 140016), (660, 128348), (726, 116680), (880, 96261), (968, 87510), (1210, 70008), (1320, 64174), (1452, 58340), (1815, 46672), (1936, 43755), (2420, 35004), (2640, 32087), (2904, 29170), (2917, 29040), (3630, 23336), (4840, 17502), (5808, 14585), (5834, 14520), (7260, 11668), (8751, 9680)]