8847180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2175

約数の個数: 72

約数和(自身を含む): 28016352

約数和(自身を除く): 19169172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2137, 4140, 4274, 6411, 8548, 10685, 12822, 19233, 21370, 25644, 32055, 38466, 42740, 49151, 64110, 76932, 96165, 98302, 128220, 147453, 192330, 196604, 245755, 294906, 384660, 442359, 491510, 589812, 737265, 884718, 983020, 1474530, 1769436, 2211795, 2949060, 4423590, 8847180]

約数ペア:

[(1, 8847180), (2, 4423590), (3, 2949060), (4, 2211795), (5, 1769436), (6, 1474530), (9, 983020), (10, 884718), (12, 737265), (15, 589812), (18, 491510), (20, 442359), (23, 384660), (30, 294906), (36, 245755), (45, 196604), (46, 192330), (60, 147453), (69, 128220), (90, 98302), (92, 96165), (115, 76932), (138, 64110), (180, 49151), (207, 42740), (230, 38466), (276, 32055), (345, 25644), (414, 21370), (460, 19233), (690, 12822), (828, 10685), (1035, 8548), (1380, 6411), (2070, 4274), (2137, 4140)]