536820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 1572480

約数和(自身を除く): 1035660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 389, 460, 690, 778, 1167, 1380, 1556, 1945, 2334, 3890, 4668, 5835, 7780, 8947, 11670, 17894, 23340, 26841, 35788, 44735, 53682, 89470, 107364, 134205, 178940, 268410, 536820]

約数ペア:

[(1, 536820), (2, 268410), (3, 178940), (4, 134205), (5, 107364), (6, 89470), (10, 53682), (12, 44735), (15, 35788), (20, 26841), (23, 23340), (30, 17894), (46, 11670), (60, 8947), (69, 7780), (92, 5835), (115, 4668), (138, 3890), (230, 2334), (276, 1945), (345, 1556), (389, 1380), (460, 1167), (690, 778)]