11500920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 40089600

約数和(自身を除く): 28588680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 463, 540, 552, 621, 690, 828, 920, 926, 1035, 1080, 1242, 1380, 1389, 1656, 1852, 2070, 2315, 2484, 2760, 2778, 3105, 3704, 4140, 4167, 4630, 4968, 5556, 6210, 6945, 8280, 8334, 9260, 10649, 11112, 12420, 12501, 13890, 16668, 18520, 20835, 21298, 24840, 25002, 27780, 31947, 33336, 41670, 42596, 50004, 53245, 55560, 62505, 63894, 83340, 85192, 95841, 100008, 106490, 125010, 127788, 159735, 166680, 191682, 212980, 250020, 255576, 287523, 319470, 383364, 425960, 479205, 500040, 575046, 638940, 766728, 958410, 1150092, 1277880, 1437615, 1916820, 2300184, 2875230, 3833640, 5750460, 11500920]

約数ペア:

[(1, 11500920), (2, 5750460), (3, 3833640), (4, 2875230), (5, 2300184), (6, 1916820), (8, 1437615), (9, 1277880), (10, 1150092), (12, 958410), (15, 766728), (18, 638940), (20, 575046), (23, 500040), (24, 479205), (27, 425960), (30, 383364), (36, 319470), (40, 287523), (45, 255576), (46, 250020), (54, 212980), (60, 191682), (69, 166680), (72, 159735), (90, 127788), (92, 125010), (108, 106490), (115, 100008), (120, 95841), (135, 85192), (138, 83340), (180, 63894), (184, 62505), (207, 55560), (216, 53245), (230, 50004), (270, 42596), (276, 41670), (345, 33336), (360, 31947), (414, 27780), (460, 25002), (463, 24840), (540, 21298), (552, 20835), (621, 18520), (690, 16668), (828, 13890), (920, 12501), (926, 12420), (1035, 11112), (1080, 10649), (1242, 9260), (1380, 8334), (1389, 8280), (1656, 6945), (1852, 6210), (2070, 5556), (2315, 4968), (2484, 4630), (2760, 4167), (2778, 4140), (3105, 3704)]