12163760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 34350480

約数和(自身を除く): 22186720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 107, 112, 116, 140, 145, 196, 203, 214, 232, 245, 280, 290, 392, 406, 428, 464, 490, 535, 560, 580, 749, 784, 812, 856, 980, 1015, 1070, 1160, 1421, 1498, 1624, 1712, 1960, 2030, 2140, 2320, 2842, 2996, 3103, 3248, 3745, 3920, 4060, 4280, 5243, 5684, 5992, 6206, 7105, 7490, 8120, 8560, 10486, 11368, 11984, 12412, 14210, 14980, 15515, 16240, 20972, 21721, 22736, 24824, 26215, 28420, 29960, 31030, 41944, 43442, 49648, 52430, 56840, 59920, 62060, 83888, 86884, 104860, 108605, 113680, 124120, 152047, 173768, 209720, 217210, 248240, 304094, 347536, 419440, 434420, 608188, 760235, 868840, 1216376, 1520470, 1737680, 2432752, 3040940, 6081880, 12163760]

約数ペア:

[(1, 12163760), (2, 6081880), (4, 3040940), (5, 2432752), (7, 1737680), (8, 1520470), (10, 1216376), (14, 868840), (16, 760235), (20, 608188), (28, 434420), (29, 419440), (35, 347536), (40, 304094), (49, 248240), (56, 217210), (58, 209720), (70, 173768), (80, 152047), (98, 124120), (107, 113680), (112, 108605), (116, 104860), (140, 86884), (145, 83888), (196, 62060), (203, 59920), (214, 56840), (232, 52430), (245, 49648), (280, 43442), (290, 41944), (392, 31030), (406, 29960), (428, 28420), (464, 26215), (490, 24824), (535, 22736), (560, 21721), (580, 20972), (749, 16240), (784, 15515), (812, 14980), (856, 14210), (980, 12412), (1015, 11984), (1070, 11368), (1160, 10486), (1421, 8560), (1498, 8120), (1624, 7490), (1712, 7105), (1960, 6206), (2030, 5992), (2140, 5684), (2320, 5243), (2842, 4280), (2996, 4060), (3103, 3920), (3248, 3745)]