421969680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53279}}^1$

素因数の和:53309

約数の個数: 120

約数和(自身を含む): 1545972480

約数和(自身を除く): 1124002800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 53279, 106558, 159837, 213116, 266395, 319674, 426232, 479511, 532790, 586069, 639348, 799185, 852464, 959022, 1065580, 1172138, 1278696, 1598370, 1758207, 1918044, 2131160, 2344276, 2397555, 2557392, 2930345, 3196740, 3516414, 3836088, 4262320, 4688552, 4795110, 5274621, 5860690, 6393480, 7032828, 7672176, 8791035, 9377104, 9590220, 10549242, 11721380, 12786960, 14065656, 17582070, 19180440, 21098484, 23442760, 26373105, 28131312, 35164140, 38360880, 42196968, 46885520, 52746210, 70328280, 84393936, 105492420, 140656560, 210984840, 421969680]

約数ペア:

[(1, 421969680), (2, 210984840), (3, 140656560), (4, 105492420), (5, 84393936), (6, 70328280), (8, 52746210), (9, 46885520), (10, 42196968), (11, 38360880), (12, 35164140), (15, 28131312), (16, 26373105), (18, 23442760), (20, 21098484), (22, 19180440), (24, 17582070), (30, 14065656), (33, 12786960), (36, 11721380), (40, 10549242), (44, 9590220), (45, 9377104), (48, 8791035), (55, 7672176), (60, 7032828), (66, 6393480), (72, 5860690), (80, 5274621), (88, 4795110), (90, 4688552), (99, 4262320), (110, 3836088), (120, 3516414), (132, 3196740), (144, 2930345), (165, 2557392), (176, 2397555), (180, 2344276), (198, 2131160), (220, 1918044), (240, 1758207), (264, 1598370), (330, 1278696), (360, 1172138), (396, 1065580), (440, 959022), (495, 852464), (528, 799185), (660, 639348), (720, 586069), (792, 532790), (880, 479511), (990, 426232), (1320, 319674), (1584, 266395), (1980, 213116), (2640, 159837), (3960, 106558), (7920, 53279)]