275285520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127447}}^1$

素因数の和:127469

約数の個数: 80

約数和(自身を含む): 948213120

約数和(自身を除く): 672927600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 127447, 254894, 382341, 509788, 637235, 764682, 1019576, 1147023, 1274470, 1529364, 1911705, 2039152, 2294046, 2548940, 3058728, 3441069, 3823410, 4588092, 5097880, 5735115, 6117456, 6882138, 7646820, 9176184, 10195760, 11470230, 13764276, 15293640, 17205345, 18352368, 22940460, 27528552, 30587280, 34410690, 45880920, 55057104, 68821380, 91761840, 137642760, 275285520]

約数ペア:

[(1, 275285520), (2, 137642760), (3, 91761840), (4, 68821380), (5, 55057104), (6, 45880920), (8, 34410690), (9, 30587280), (10, 27528552), (12, 22940460), (15, 18352368), (16, 17205345), (18, 15293640), (20, 13764276), (24, 11470230), (27, 10195760), (30, 9176184), (36, 7646820), (40, 6882138), (45, 6117456), (48, 5735115), (54, 5097880), (60, 4588092), (72, 3823410), (80, 3441069), (90, 3058728), (108, 2548940), (120, 2294046), (135, 2039152), (144, 1911705), (180, 1529364), (216, 1274470), (240, 1147023), (270, 1019576), (360, 764682), (432, 637235), (540, 509788), (720, 382341), (1080, 254894), (2160, 127447)]