42555682320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{276623}}^1$

素因数の和:277280

約数の個数: 80

約数和(自身を含む): 132128900352

約数和(自身を除く): 89573218032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 641, 1282, 1923, 2564, 3205, 3846, 5128, 6410, 7692, 9615, 10256, 12820, 15384, 19230, 25640, 30768, 38460, 51280, 76920, 153840, 276623, 553246, 829869, 1106492, 1383115, 1659738, 2212984, 2766230, 3319476, 4149345, 4425968, 5532460, 6638952, 8298690, 11064920, 13277904, 16597380, 22129840, 33194760, 66389520, 177315343, 354630686, 531946029, 709261372, 886576715, 1063892058, 1418522744, 1773153430, 2127784116, 2659730145, 2837045488, 3546306860, 4255568232, 5319460290, 7092613720, 8511136464, 10638920580, 14185227440, 21277841160, 42555682320]

約数ペア:

[(1, 42555682320), (2, 21277841160), (3, 14185227440), (4, 10638920580), (5, 8511136464), (6, 7092613720), (8, 5319460290), (10, 4255568232), (12, 3546306860), (15, 2837045488), (16, 2659730145), (20, 2127784116), (24, 1773153430), (30, 1418522744), (40, 1063892058), (48, 886576715), (60, 709261372), (80, 531946029), (120, 354630686), (240, 177315343), (641, 66389520), (1282, 33194760), (1923, 22129840), (2564, 16597380), (3205, 13277904), (3846, 11064920), (5128, 8298690), (6410, 6638952), (7692, 5532460), (9615, 4425968), (10256, 4149345), (12820, 3319476), (15384, 2766230), (19230, 2212984), (25640, 1659738), (30768, 1383115), (38460, 1106492), (51280, 829869), (76920, 553246), (153840, 276623)]