126827760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12889}}^1$

素因数の和:12946

約数の個数: 80

約数和(自身を含む): 402786720

約数和(自身を除く): 275958960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 12889, 25778, 38667, 51556, 64445, 77334, 103112, 128890, 154668, 193335, 206224, 257780, 309336, 386670, 515560, 528449, 618672, 773340, 1031120, 1056898, 1546680, 1585347, 2113796, 2642245, 3093360, 3170694, 4227592, 5284490, 6341388, 7926735, 8455184, 10568980, 12682776, 15853470, 21137960, 25365552, 31706940, 42275920, 63413880, 126827760]

約数ペア:

[(1, 126827760), (2, 63413880), (3, 42275920), (4, 31706940), (5, 25365552), (6, 21137960), (8, 15853470), (10, 12682776), (12, 10568980), (15, 8455184), (16, 7926735), (20, 6341388), (24, 5284490), (30, 4227592), (40, 3170694), (41, 3093360), (48, 2642245), (60, 2113796), (80, 1585347), (82, 1546680), (120, 1056898), (123, 1031120), (164, 773340), (205, 618672), (240, 528449), (246, 515560), (328, 386670), (410, 309336), (492, 257780), (615, 206224), (656, 193335), (820, 154668), (984, 128890), (1230, 103112), (1640, 77334), (1968, 64445), (2460, 51556), (3280, 38667), (4920, 25778), (9840, 12889)]