204064920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{62983}}^1$

素因数の和:63006

約数の個数: 80

約数和(自身を含む): 685895760

約数和(自身を除く): 481830840

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, 62983, 125966, 188949, 251932, 314915, 377898, 503864, 566847, 629830, 755796, 944745, 1133694, 1259660, 1511592, 1700541, 1889490, 2267388, 2519320, 2834235, 3401082, 3778980, 4534776, 5101623, 5668470, 6802164, 7557960, 8502705, 10203246, 11336940, 13604328, 17005410, 20406492, 22673880, 25508115, 34010820, 40812984, 51016230, 68021640, 102032460, 204064920]

約数ペア:

[(1, 204064920), (2, 102032460), (3, 68021640), (4, 51016230), (5, 40812984), (6, 34010820), (8, 25508115), (9, 22673880), (10, 20406492), (12, 17005410), (15, 13604328), (18, 11336940), (20, 10203246), (24, 8502705), (27, 7557960), (30, 6802164), (36, 5668470), (40, 5101623), (45, 4534776), (54, 3778980), (60, 3401082), (72, 2834235), (81, 2519320), (90, 2267388), (108, 1889490), (120, 1700541), (135, 1511592), (162, 1259660), (180, 1133694), (216, 944745), (270, 755796), (324, 629830), (360, 566847), (405, 503864), (540, 377898), (648, 314915), (810, 251932), (1080, 188949), (1620, 125966), (3240, 62983)]