1458519240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{12889}}^1$

素因数の和:12967

約数の個数: 128

約数和(自身を含む): 4677523200

約数和(自身を除く): 3219003960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 615, 690, 820, 920, 943, 984, 1230, 1380, 1640, 1886, 2460, 2760, 2829, 3772, 4715, 4920, 5658, 7544, 9430, 11316, 12889, 14145, 18860, 22632, 25778, 28290, 37720, 38667, 51556, 56580, 64445, 77334, 103112, 113160, 128890, 154668, 193335, 257780, 296447, 309336, 386670, 515560, 528449, 592894, 773340, 889341, 1056898, 1185788, 1482235, 1546680, 1585347, 1778682, 2113796, 2371576, 2642245, 2964470, 3170694, 3557364, 4227592, 4446705, 5284490, 5928940, 6341388, 7114728, 7926735, 8893410, 10568980, 11857880, 12154327, 12682776, 15853470, 17786820, 21137960, 24308654, 31706940, 35573640, 36462981, 48617308, 60771635, 63413880, 72925962, 97234616, 121543270, 145851924, 182314905, 243086540, 291703848, 364629810, 486173080, 729259620, 1458519240]

約数ペア:

[(1, 1458519240), (2, 729259620), (3, 486173080), (4, 364629810), (5, 291703848), (6, 243086540), (8, 182314905), (10, 145851924), (12, 121543270), (15, 97234616), (20, 72925962), (23, 63413880), (24, 60771635), (30, 48617308), (40, 36462981), (41, 35573640), (46, 31706940), (60, 24308654), (69, 21137960), (82, 17786820), (92, 15853470), (115, 12682776), (120, 12154327), (123, 11857880), (138, 10568980), (164, 8893410), (184, 7926735), (205, 7114728), (230, 6341388), (246, 5928940), (276, 5284490), (328, 4446705), (345, 4227592), (410, 3557364), (460, 3170694), (492, 2964470), (552, 2642245), (615, 2371576), (690, 2113796), (820, 1778682), (920, 1585347), (943, 1546680), (984, 1482235), (1230, 1185788), (1380, 1056898), (1640, 889341), (1886, 773340), (2460, 592894), (2760, 528449), (2829, 515560), (3772, 386670), (4715, 309336), (4920, 296447), (5658, 257780), (7544, 193335), (9430, 154668), (11316, 128890), (12889, 113160), (14145, 103112), (18860, 77334), (22632, 64445), (25778, 56580), (28290, 51556), (37720, 38667)]