201792720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49459}}^1$

素因数の和:49492

約数の個数: 80

約数和(自身を含む): 662368320

約数和(自身を除く): 460575600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 49459, 98918, 148377, 197836, 247295, 296754, 395672, 494590, 593508, 741885, 791344, 840803, 989180, 1187016, 1483770, 1681606, 1978360, 2374032, 2522409, 2967540, 3363212, 3956720, 4204015, 5044818, 5935080, 6726424, 8408030, 10089636, 11870160, 12612045, 13452848, 16816060, 20179272, 25224090, 33632120, 40358544, 50448180, 67264240, 100896360, 201792720]

約数ペア:

[(1, 201792720), (2, 100896360), (3, 67264240), (4, 50448180), (5, 40358544), (6, 33632120), (8, 25224090), (10, 20179272), (12, 16816060), (15, 13452848), (16, 12612045), (17, 11870160), (20, 10089636), (24, 8408030), (30, 6726424), (34, 5935080), (40, 5044818), (48, 4204015), (51, 3956720), (60, 3363212), (68, 2967540), (80, 2522409), (85, 2374032), (102, 1978360), (120, 1681606), (136, 1483770), (170, 1187016), (204, 989180), (240, 840803), (255, 791344), (272, 741885), (340, 593508), (408, 494590), (510, 395672), (680, 296754), (816, 247295), (1020, 197836), (1360, 148377), (2040, 98918), (4080, 49459)]