54973680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 178561488

約数和(自身を除く): 123587808

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, 368, 433, 460, 529, 552, 690, 866, 920, 1058, 1104, 1299, 1380, 1587, 1732, 1840, 2116, 2165, 2598, 2645, 2760, 3174, 3464, 4232, 4330, 5196, 5290, 5520, 6348, 6495, 6928, 7935, 8464, 8660, 9959, 10392, 10580, 12696, 12990, 15870, 17320, 19918, 20784, 21160, 25392, 25980, 29877, 31740, 34640, 39836, 42320, 49795, 51960, 59754, 63480, 79672, 99590, 103920, 119508, 126960, 149385, 159344, 199180, 229057, 239016, 298770, 398360, 458114, 478032, 597540, 687171, 796720, 916228, 1145285, 1195080, 1374342, 1832456, 2290570, 2390160, 2748684, 3435855, 3664912, 4581140, 5497368, 6871710, 9162280, 10994736, 13743420, 18324560, 27486840, 54973680]

約数ペア:

[(1, 54973680), (2, 27486840), (3, 18324560), (4, 13743420), (5, 10994736), (6, 9162280), (8, 6871710), (10, 5497368), (12, 4581140), (15, 3664912), (16, 3435855), (20, 2748684), (23, 2390160), (24, 2290570), (30, 1832456), (40, 1374342), (46, 1195080), (48, 1145285), (60, 916228), (69, 796720), (80, 687171), (92, 597540), (115, 478032), (120, 458114), (138, 398360), (184, 298770), (230, 239016), (240, 229057), (276, 199180), (345, 159344), (368, 149385), (433, 126960), (460, 119508), (529, 103920), (552, 99590), (690, 79672), (866, 63480), (920, 59754), (1058, 51960), (1104, 49795), (1299, 42320), (1380, 39836), (1587, 34640), (1732, 31740), (1840, 29877), (2116, 25980), (2165, 25392), (2598, 21160), (2645, 20784), (2760, 19918), (3174, 17320), (3464, 15870), (4232, 12990), (4330, 12696), (5196, 10580), (5290, 10392), (5520, 9959), (6348, 8660), (6495, 8464), (6928, 7935)]