66455987760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30766661}}^1$

素因数の和:30766683

約数の個数: 80

約数和(自身を含む): 228903965280

約数和(自身を除く): 162447977520

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, 30766661, 61533322, 92299983, 123066644, 153833305, 184599966, 246133288, 276899949, 307666610, 369199932, 461499915, 492266576, 553799898, 615333220, 738399864, 830699847, 922999830, 1107599796, 1230666440, 1384499745, 1476799728, 1661399694, 1845999660, 2215199592, 2461332880, 2768999490, 3322799388, 3691999320, 4153499235, 4430399184, 5537998980, 6645598776, 7383998640, 8306998470, 11075997960, 13291197552, 16613996940, 22151995920, 33227993880, 66455987760]

約数ペア:

[(1, 66455987760), (2, 33227993880), (3, 22151995920), (4, 16613996940), (5, 13291197552), (6, 11075997960), (8, 8306998470), (9, 7383998640), (10, 6645598776), (12, 5537998980), (15, 4430399184), (16, 4153499235), (18, 3691999320), (20, 3322799388), (24, 2768999490), (27, 2461332880), (30, 2215199592), (36, 1845999660), (40, 1661399694), (45, 1476799728), (48, 1384499745), (54, 1230666440), (60, 1107599796), (72, 922999830), (80, 830699847), (90, 738399864), (108, 615333220), (120, 553799898), (135, 492266576), (144, 461499915), (180, 369199932), (216, 307666610), (240, 276899949), (270, 246133288), (360, 184599966), (432, 153833305), (540, 123066644), (720, 92299983), (1080, 61533322), (2160, 30766661)]