8949060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 27518400

約数和(自身を除く): 18569340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 599, 747, 830, 996, 1198, 1245, 1494, 1660, 1797, 2396, 2490, 2988, 2995, 3594, 3735, 4980, 5391, 5990, 7188, 7470, 8985, 10782, 11980, 14940, 17970, 21564, 26955, 35940, 49717, 53910, 99434, 107820, 149151, 198868, 248585, 298302, 447453, 497170, 596604, 745755, 894906, 994340, 1491510, 1789812, 2237265, 2983020, 4474530, 8949060]

約数ペア:

[(1, 8949060), (2, 4474530), (3, 2983020), (4, 2237265), (5, 1789812), (6, 1491510), (9, 994340), (10, 894906), (12, 745755), (15, 596604), (18, 497170), (20, 447453), (30, 298302), (36, 248585), (45, 198868), (60, 149151), (83, 107820), (90, 99434), (166, 53910), (180, 49717), (249, 35940), (332, 26955), (415, 21564), (498, 17970), (599, 14940), (747, 11980), (830, 10782), (996, 8985), (1198, 7470), (1245, 7188), (1494, 5990), (1660, 5391), (1797, 4980), (2396, 3735), (2490, 3594), (2988, 2995)]