2534428440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{782231}}^1$

素因数の和:782254

約数の個数: 80

約数和(自身を含む): 8518506480

約数和(自身を除く): 5984078040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 782231, 1564462, 2346693, 3128924, 3911155, 4693386, 6257848, 7040079, 7822310, 9386772, 11733465, 14080158, 15644620, 18773544, 21120237, 23466930, 28160316, 31289240, 35200395, 42240474, 46933860, 56320632, 63360711, 70400790, 84480948, 93867720, 105601185, 126721422, 140801580, 168961896, 211202370, 253442844, 281603160, 316803555, 422404740, 506885688, 633607110, 844809480, 1267214220, 2534428440]

約数ペア:

[(1, 2534428440), (2, 1267214220), (3, 844809480), (4, 633607110), (5, 506885688), (6, 422404740), (8, 316803555), (9, 281603160), (10, 253442844), (12, 211202370), (15, 168961896), (18, 140801580), (20, 126721422), (24, 105601185), (27, 93867720), (30, 84480948), (36, 70400790), (40, 63360711), (45, 56320632), (54, 46933860), (60, 42240474), (72, 35200395), (81, 31289240), (90, 28160316), (108, 23466930), (120, 21120237), (135, 18773544), (162, 15644620), (180, 14080158), (216, 11733465), (270, 9386772), (324, 7822310), (360, 7040079), (405, 6257848), (540, 4693386), (648, 3911155), (810, 3128924), (1080, 2346693), (1620, 1564462), (3240, 782231)]