494278320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1603

約数の個数: 160

約数和(自身を含む): 1619896320

約数和(自身を除く): 1125618000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 47, 48, 58, 60, 80, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 240, 282, 290, 348, 376, 435, 464, 470, 564, 580, 696, 705, 752, 870, 940, 1128, 1160, 1363, 1392, 1410, 1511, 1740, 1880, 2256, 2320, 2726, 2820, 3022, 3480, 3760, 4089, 4533, 5452, 5640, 6044, 6815, 6960, 7555, 8178, 9066, 10904, 11280, 12088, 13630, 15110, 16356, 18132, 20445, 21808, 22665, 24176, 27260, 30220, 32712, 36264, 40890, 43819, 45330, 54520, 60440, 65424, 71017, 72528, 81780, 87638, 90660, 109040, 120880, 131457, 142034, 163560, 175276, 181320, 213051, 219095, 262914, 284068, 327120, 350552, 355085, 362640, 426102, 438190, 525828, 568136, 657285, 701104, 710170, 852204, 876380, 1051656, 1065255, 1136272, 1314570, 1420340, 1704408, 1752760, 2059493, 2103312, 2130510, 2629140, 2840680, 3408816, 3505520, 4118986, 4261020, 5258280, 5681360, 6178479, 8237972, 8522040, 10297465, 10516560, 12356958, 16475944, 17044080, 20594930, 24713916, 30892395, 32951888, 41189860, 49427832, 61784790, 82379720, 98855664, 123569580, 164759440, 247139160, 494278320]

約数ペア:

[(1, 494278320), (2, 247139160), (3, 164759440), (4, 123569580), (5, 98855664), (6, 82379720), (8, 61784790), (10, 49427832), (12, 41189860), (15, 32951888), (16, 30892395), (20, 24713916), (24, 20594930), (29, 17044080), (30, 16475944), (40, 12356958), (47, 10516560), (48, 10297465), (58, 8522040), (60, 8237972), (80, 6178479), (87, 5681360), (94, 5258280), (116, 4261020), (120, 4118986), (141, 3505520), (145, 3408816), (174, 2840680), (188, 2629140), (232, 2130510), (235, 2103312), (240, 2059493), (282, 1752760), (290, 1704408), (348, 1420340), (376, 1314570), (435, 1136272), (464, 1065255), (470, 1051656), (564, 876380), (580, 852204), (696, 710170), (705, 701104), (752, 657285), (870, 568136), (940, 525828), (1128, 438190), (1160, 426102), (1363, 362640), (1392, 355085), (1410, 350552), (1511, 327120), (1740, 284068), (1880, 262914), (2256, 219095), (2320, 213051), (2726, 181320), (2820, 175276), (3022, 163560), (3480, 142034), (3760, 131457), (4089, 120880), (4533, 109040), (5452, 90660), (5640, 87638), (6044, 81780), (6815, 72528), (6960, 71017), (7555, 65424), (8178, 60440), (9066, 54520), (10904, 45330), (11280, 43819), (12088, 40890), (13630, 36264), (15110, 32712), (16356, 30220), (18132, 27260), (20445, 24176), (21808, 22665)]