31648668960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{150193}}^1$

素因数の和:150650

約数の個数: 96

約数和(自身を含む): 99921064320

約数和(自身を除く): 68272395360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 439, 480, 878, 1317, 1756, 2195, 2634, 3512, 4390, 5268, 6585, 7024, 8780, 10536, 13170, 14048, 17560, 21072, 26340, 35120, 42144, 52680, 70240, 105360, 150193, 210720, 300386, 450579, 600772, 750965, 901158, 1201544, 1501930, 1802316, 2252895, 2403088, 3003860, 3604632, 4505790, 4806176, 6007720, 7209264, 9011580, 12015440, 14418528, 18023160, 24030880, 36046320, 65934727, 72092640, 131869454, 197804181, 263738908, 329673635, 395608362, 527477816, 659347270, 791216724, 989020905, 1054955632, 1318694540, 1582433448, 1978041810, 2109911264, 2637389080, 3164866896, 3956083620, 5274778160, 6329733792, 7912167240, 10549556320, 15824334480, 31648668960]

約数ペア:

[(1, 31648668960), (2, 15824334480), (3, 10549556320), (4, 7912167240), (5, 6329733792), (6, 5274778160), (8, 3956083620), (10, 3164866896), (12, 2637389080), (15, 2109911264), (16, 1978041810), (20, 1582433448), (24, 1318694540), (30, 1054955632), (32, 989020905), (40, 791216724), (48, 659347270), (60, 527477816), (80, 395608362), (96, 329673635), (120, 263738908), (160, 197804181), (240, 131869454), (439, 72092640), (480, 65934727), (878, 36046320), (1317, 24030880), (1756, 18023160), (2195, 14418528), (2634, 12015440), (3512, 9011580), (4390, 7209264), (5268, 6007720), (6585, 4806176), (7024, 4505790), (8780, 3604632), (10536, 3003860), (13170, 2403088), (14048, 2252895), (17560, 1802316), (21072, 1501930), (26340, 1201544), (35120, 901158), (42144, 750965), (52680, 600772), (70240, 450579), (105360, 300386), (150193, 210720)]