2795040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{647}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 9797760

約数和(自身を除く): 7002720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 647, 720, 864, 1080, 1294, 1440, 1941, 2160, 2588, 3235, 3882, 4320, 5176, 5823, 6470, 7764, 9705, 10352, 11646, 12940, 15528, 17469, 19410, 20704, 23292, 25880, 29115, 31056, 34938, 38820, 46584, 51760, 58230, 62112, 69876, 77640, 87345, 93168, 103520, 116460, 139752, 155280, 174690, 186336, 232920, 279504, 310560, 349380, 465840, 559008, 698760, 931680, 1397520, 2795040]

約数ペア:

[(1, 2795040), (2, 1397520), (3, 931680), (4, 698760), (5, 559008), (6, 465840), (8, 349380), (9, 310560), (10, 279504), (12, 232920), (15, 186336), (16, 174690), (18, 155280), (20, 139752), (24, 116460), (27, 103520), (30, 93168), (32, 87345), (36, 77640), (40, 69876), (45, 62112), (48, 58230), (54, 51760), (60, 46584), (72, 38820), (80, 34938), (90, 31056), (96, 29115), (108, 25880), (120, 23292), (135, 20704), (144, 19410), (160, 17469), (180, 15528), (216, 12940), (240, 11646), (270, 10352), (288, 9705), (360, 7764), (432, 6470), (480, 5823), (540, 5176), (647, 4320), (720, 3882), (864, 3235), (1080, 2588), (1294, 2160), (1440, 1941)]