123366320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2861}}^1$

素因数の和:2899

約数の個数: 120

約数和(自身を含む): 364115088

約数和(自身を除く): 240748768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 2861, 3080, 3920, 4312, 5390, 5722, 6160, 8624, 10780, 11444, 14305, 20027, 21560, 22888, 28610, 31471, 40054, 43120, 45776, 57220, 62942, 80108, 100135, 114440, 125884, 140189, 157355, 160216, 200270, 220297, 228880, 251768, 280378, 314710, 320432, 400540, 440594, 503536, 560756, 629420, 700945, 801080, 881188, 1101485, 1121512, 1258840, 1401890, 1542079, 1602160, 1762376, 2202970, 2243024, 2517680, 2803780, 3084158, 3524752, 4405940, 5607560, 6168316, 7710395, 8811880, 11215120, 12336632, 15420790, 17623760, 24673264, 30841580, 61683160, 123366320]

約数ペア:

[(1, 123366320), (2, 61683160), (4, 30841580), (5, 24673264), (7, 17623760), (8, 15420790), (10, 12336632), (11, 11215120), (14, 8811880), (16, 7710395), (20, 6168316), (22, 5607560), (28, 4405940), (35, 3524752), (40, 3084158), (44, 2803780), (49, 2517680), (55, 2243024), (56, 2202970), (70, 1762376), (77, 1602160), (80, 1542079), (88, 1401890), (98, 1258840), (110, 1121512), (112, 1101485), (140, 881188), (154, 801080), (176, 700945), (196, 629420), (220, 560756), (245, 503536), (280, 440594), (308, 400540), (385, 320432), (392, 314710), (440, 280378), (490, 251768), (539, 228880), (560, 220297), (616, 200270), (770, 160216), (784, 157355), (880, 140189), (980, 125884), (1078, 114440), (1232, 100135), (1540, 80108), (1960, 62942), (2156, 57220), (2695, 45776), (2861, 43120), (3080, 40054), (3920, 31471), (4312, 28610), (5390, 22888), (5722, 21560), (6160, 20027), (8624, 14305), (10780, 11444)]