1668594120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{45293}}^1$

素因数の和:45614

約数の個数: 64

約数和(自身を含む): 5022198720

約数和(自身を除く): 3353604600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 6140, 7368, 9210, 12280, 18420, 36840, 45293, 90586, 135879, 181172, 226465, 271758, 362344, 452930, 543516, 679395, 905860, 1087032, 1358790, 1811720, 2717580, 5435160, 13904951, 27809902, 41714853, 55619804, 69524755, 83429706, 111239608, 139049510, 166859412, 208574265, 278099020, 333718824, 417148530, 556198040, 834297060, 1668594120]

約数ペア:

[(1, 1668594120), (2, 834297060), (3, 556198040), (4, 417148530), (5, 333718824), (6, 278099020), (8, 208574265), (10, 166859412), (12, 139049510), (15, 111239608), (20, 83429706), (24, 69524755), (30, 55619804), (40, 41714853), (60, 27809902), (120, 13904951), (307, 5435160), (614, 2717580), (921, 1811720), (1228, 1358790), (1535, 1087032), (1842, 905860), (2456, 679395), (3070, 543516), (3684, 452930), (4605, 362344), (6140, 271758), (7368, 226465), (9210, 181172), (12280, 135879), (18420, 90586), (36840, 45293)]