56355120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2699}}^1$

素因数の和:2747

約数の個数: 120

約数和(自身を含む): 195858000

約数和(自身を除く): 139502880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 2699, 3480, 4176, 5220, 5398, 6960, 8097, 10440, 10796, 13495, 16194, 20880, 21592, 24291, 26990, 32388, 40485, 43184, 48582, 53980, 64776, 78271, 80970, 97164, 107960, 121455, 129552, 156542, 161940, 194328, 215920, 234813, 242910, 313084, 323880, 388656, 391355, 469626, 485820, 626168, 647760, 704439, 782710, 939252, 971640, 1174065, 1252336, 1408878, 1565420, 1878504, 1943280, 2348130, 2817756, 3130840, 3522195, 3757008, 4696260, 5635512, 6261680, 7044390, 9392520, 11271024, 14088780, 18785040, 28177560, 56355120]

約数ペア:

[(1, 56355120), (2, 28177560), (3, 18785040), (4, 14088780), (5, 11271024), (6, 9392520), (8, 7044390), (9, 6261680), (10, 5635512), (12, 4696260), (15, 3757008), (16, 3522195), (18, 3130840), (20, 2817756), (24, 2348130), (29, 1943280), (30, 1878504), (36, 1565420), (40, 1408878), (45, 1252336), (48, 1174065), (58, 971640), (60, 939252), (72, 782710), (80, 704439), (87, 647760), (90, 626168), (116, 485820), (120, 469626), (144, 391355), (145, 388656), (174, 323880), (180, 313084), (232, 242910), (240, 234813), (261, 215920), (290, 194328), (348, 161940), (360, 156542), (435, 129552), (464, 121455), (522, 107960), (580, 97164), (696, 80970), (720, 78271), (870, 64776), (1044, 53980), (1160, 48582), (1305, 43184), (1392, 40485), (1740, 32388), (2088, 26990), (2320, 24291), (2610, 21592), (2699, 20880), (3480, 16194), (4176, 13495), (5220, 10796), (5398, 10440), (6960, 8097)]