56947080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 182476800

約数和(自身を除く): 125529720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 439, 460, 470, 552, 564, 690, 705, 878, 920, 940, 1081, 1128, 1317, 1380, 1410, 1756, 1880, 2162, 2195, 2634, 2760, 2820, 3243, 3512, 4324, 4390, 5268, 5405, 5640, 6486, 6585, 8648, 8780, 10097, 10536, 10810, 12972, 13170, 16215, 17560, 20194, 20633, 21620, 25944, 26340, 30291, 32430, 40388, 41266, 43240, 50485, 52680, 60582, 61899, 64860, 80776, 82532, 100970, 103165, 121164, 123798, 129720, 151455, 165064, 201940, 206330, 242328, 247596, 302910, 309495, 403880, 412660, 474559, 495192, 605820, 618990, 825320, 949118, 1211640, 1237980, 1423677, 1898236, 2372795, 2475960, 2847354, 3796472, 4745590, 5694708, 7118385, 9491180, 11389416, 14236770, 18982360, 28473540, 56947080]

約数ペア:

[(1, 56947080), (2, 28473540), (3, 18982360), (4, 14236770), (5, 11389416), (6, 9491180), (8, 7118385), (10, 5694708), (12, 4745590), (15, 3796472), (20, 2847354), (23, 2475960), (24, 2372795), (30, 1898236), (40, 1423677), (46, 1237980), (47, 1211640), (60, 949118), (69, 825320), (92, 618990), (94, 605820), (115, 495192), (120, 474559), (138, 412660), (141, 403880), (184, 309495), (188, 302910), (230, 247596), (235, 242328), (276, 206330), (282, 201940), (345, 165064), (376, 151455), (439, 129720), (460, 123798), (470, 121164), (552, 103165), (564, 100970), (690, 82532), (705, 80776), (878, 64860), (920, 61899), (940, 60582), (1081, 52680), (1128, 50485), (1317, 43240), (1380, 41266), (1410, 40388), (1756, 32430), (1880, 30291), (2162, 26340), (2195, 25944), (2634, 21620), (2760, 20633), (2820, 20194), (3243, 17560), (3512, 16215), (4324, 13170), (4390, 12972), (5268, 10810), (5405, 10536), (5640, 10097), (6486, 8780), (6585, 8648)]