97881480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{90631}}^1$

素因数の和:90651

約数の個数: 64

約数和(自身を含む): 326275200

約数和(自身を除く): 228393720

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 90631, 181262, 271893, 362524, 453155, 543786, 725048, 815679, 906310, 1087572, 1359465, 1631358, 1812620, 2175144, 2447037, 2718930, 3262716, 3625240, 4078395, 4894074, 5437860, 6525432, 8156790, 9788148, 10875720, 12235185, 16313580, 19576296, 24470370, 32627160, 48940740, 97881480]

約数ペア:

[(1, 97881480), (2, 48940740), (3, 32627160), (4, 24470370), (5, 19576296), (6, 16313580), (8, 12235185), (9, 10875720), (10, 9788148), (12, 8156790), (15, 6525432), (18, 5437860), (20, 4894074), (24, 4078395), (27, 3625240), (30, 3262716), (36, 2718930), (40, 2447037), (45, 2175144), (54, 1812620), (60, 1631358), (72, 1359465), (90, 1087572), (108, 906310), (120, 815679), (135, 725048), (180, 543786), (216, 453155), (270, 362524), (360, 271893), (540, 181262), (1080, 90631)]