497343260880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{232499}}^1$

素因数の和:235489

約数の個数: 120

約数和(自身を含む): 1670813820000

約数和(自身を除く): 1173470559120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2971, 5942, 8913, 11884, 14855, 17826, 23768, 26739, 29710, 35652, 44565, 47536, 53478, 59420, 71304, 89130, 106956, 118840, 133695, 142608, 178260, 213912, 232499, 237680, 267390, 356520, 427824, 464998, 534780, 697497, 713040, 929996, 1069560, 1162495, 1394994, 1859992, 2092491, 2139120, 2324990, 2789988, 3487485, 3719984, 4184982, 4649980, 5579976, 6974970, 8369964, 9299960, 10462455, 11159952, 13949940, 16739928, 18599920, 20924910, 27899880, 33479856, 41849820, 55799760, 83699640, 167399280, 690754529, 1381509058, 2072263587, 2763018116, 3453772645, 4144527174, 5526036232, 6216790761, 6907545290, 8289054348, 10361317935, 11052072464, 12433581522, 13815090580, 16578108696, 20722635870, 24867163044, 27630181160, 31083953805, 33156217392, 41445271740, 49734326088, 55260362320, 62167907610, 82890543480, 99468652176, 124335815220, 165781086960, 248671630440, 497343260880]

約数ペア:

[(1, 497343260880), (2, 248671630440), (3, 165781086960), (4, 124335815220), (5, 99468652176), (6, 82890543480), (8, 62167907610), (9, 55260362320), (10, 49734326088), (12, 41445271740), (15, 33156217392), (16, 31083953805), (18, 27630181160), (20, 24867163044), (24, 20722635870), (30, 16578108696), (36, 13815090580), (40, 12433581522), (45, 11052072464), (48, 10361317935), (60, 8289054348), (72, 6907545290), (80, 6216790761), (90, 5526036232), (120, 4144527174), (144, 3453772645), (180, 2763018116), (240, 2072263587), (360, 1381509058), (720, 690754529), (2971, 167399280), (5942, 83699640), (8913, 55799760), (11884, 41849820), (14855, 33479856), (17826, 27899880), (23768, 20924910), (26739, 18599920), (29710, 16739928), (35652, 13949940), (44565, 11159952), (47536, 10462455), (53478, 9299960), (59420, 8369964), (71304, 6974970), (89130, 5579976), (106956, 4649980), (118840, 4184982), (133695, 3719984), (142608, 3487485), (178260, 2789988), (213912, 2324990), (232499, 2139120), (237680, 2092491), (267390, 1859992), (356520, 1394994), (427824, 1162495), (464998, 1069560), (534780, 929996), (697497, 713040)]