84865080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 267079680

約数和(自身を除く): 182214600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 47, 60, 82, 94, 120, 123, 141, 164, 188, 205, 235, 246, 282, 328, 367, 376, 410, 470, 492, 564, 615, 705, 734, 820, 940, 984, 1101, 1128, 1230, 1410, 1468, 1640, 1835, 1880, 1927, 2202, 2460, 2820, 2936, 3670, 3854, 4404, 4920, 5505, 5640, 5781, 7340, 7708, 8808, 9635, 11010, 11562, 14680, 15047, 15416, 17249, 19270, 22020, 23124, 28905, 30094, 34498, 38540, 44040, 45141, 46248, 51747, 57810, 60188, 68996, 75235, 77080, 86245, 90282, 103494, 115620, 120376, 137992, 150470, 172490, 180564, 206988, 225705, 231240, 258735, 300940, 344980, 361128, 413976, 451410, 517470, 601880, 689960, 707209, 902820, 1034940, 1414418, 1805640, 2069880, 2121627, 2828836, 3536045, 4243254, 5657672, 7072090, 8486508, 10608135, 14144180, 16973016, 21216270, 28288360, 42432540, 84865080]

約数ペア:

[(1, 84865080), (2, 42432540), (3, 28288360), (4, 21216270), (5, 16973016), (6, 14144180), (8, 10608135), (10, 8486508), (12, 7072090), (15, 5657672), (20, 4243254), (24, 3536045), (30, 2828836), (40, 2121627), (41, 2069880), (47, 1805640), (60, 1414418), (82, 1034940), (94, 902820), (120, 707209), (123, 689960), (141, 601880), (164, 517470), (188, 451410), (205, 413976), (235, 361128), (246, 344980), (282, 300940), (328, 258735), (367, 231240), (376, 225705), (410, 206988), (470, 180564), (492, 172490), (564, 150470), (615, 137992), (705, 120376), (734, 115620), (820, 103494), (940, 90282), (984, 86245), (1101, 77080), (1128, 75235), (1230, 68996), (1410, 60188), (1468, 57810), (1640, 51747), (1835, 46248), (1880, 45141), (1927, 44040), (2202, 38540), (2460, 34498), (2820, 30094), (2936, 28905), (3670, 23124), (3854, 22020), (4404, 19270), (4920, 17249), (5505, 15416), (5640, 15047), (5781, 14680), (7340, 11562), (7708, 11010), (8808, 9635)]