240164910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4229}}^1$

素因数の和:4873

約数の個数: 48

約数和(自身を含む): 625566240

約数和(自身を除く): 385401330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1893, 3155, 3786, 4229, 5679, 6310, 8458, 9465, 11358, 12687, 18930, 21145, 25374, 28395, 38061, 42290, 56790, 63435, 76122, 126870, 190305, 380610, 2668499, 5336998, 8005497, 13342495, 16010994, 24016491, 26684990, 40027485, 48032982, 80054970, 120082455, 240164910]

約数ペア:

[(1, 240164910), (2, 120082455), (3, 80054970), (5, 48032982), (6, 40027485), (9, 26684990), (10, 24016491), (15, 16010994), (18, 13342495), (30, 8005497), (45, 5336998), (90, 2668499), (631, 380610), (1262, 190305), (1893, 126870), (3155, 76122), (3786, 63435), (4229, 56790), (5679, 42290), (6310, 38061), (8458, 28395), (9465, 25374), (11358, 21145), (12687, 18930)]