45578640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 148115520

約数和(自身を除く): 102536880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 359, 368, 460, 529, 552, 690, 718, 920, 1058, 1077, 1104, 1380, 1436, 1587, 1795, 1840, 2116, 2154, 2645, 2760, 2872, 3174, 3590, 4232, 4308, 5290, 5385, 5520, 5744, 6348, 7180, 7935, 8257, 8464, 8616, 10580, 10770, 12696, 14360, 15870, 16514, 17232, 21160, 21540, 24771, 25392, 28720, 31740, 33028, 41285, 42320, 43080, 49542, 63480, 66056, 82570, 86160, 99084, 123855, 126960, 132112, 165140, 189911, 198168, 247710, 330280, 379822, 396336, 495420, 569733, 660560, 759644, 949555, 990840, 1139466, 1519288, 1899110, 1981680, 2278932, 2848665, 3038576, 3798220, 4557864, 5697330, 7596440, 9115728, 11394660, 15192880, 22789320, 45578640]

約数ペア:

[(1, 45578640), (2, 22789320), (3, 15192880), (4, 11394660), (5, 9115728), (6, 7596440), (8, 5697330), (10, 4557864), (12, 3798220), (15, 3038576), (16, 2848665), (20, 2278932), (23, 1981680), (24, 1899110), (30, 1519288), (40, 1139466), (46, 990840), (48, 949555), (60, 759644), (69, 660560), (80, 569733), (92, 495420), (115, 396336), (120, 379822), (138, 330280), (184, 247710), (230, 198168), (240, 189911), (276, 165140), (345, 132112), (359, 126960), (368, 123855), (460, 99084), (529, 86160), (552, 82570), (690, 66056), (718, 63480), (920, 49542), (1058, 43080), (1077, 42320), (1104, 41285), (1380, 33028), (1436, 31740), (1587, 28720), (1795, 25392), (1840, 24771), (2116, 21540), (2154, 21160), (2645, 17232), (2760, 16514), (2872, 15870), (3174, 14360), (3590, 12696), (4232, 10770), (4308, 10580), (5290, 8616), (5385, 8464), (5520, 8257), (5744, 7935), (6348, 7180)]