123129160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5711}}^1$

素因数の和:5747

約数の個数: 96

約数和(自身を含む): 351630720

約数和(自身を除く): 228501560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 5711, 10780, 11422, 21560, 22844, 28555, 39977, 45688, 57110, 62821, 79954, 114220, 125642, 159908, 199885, 228440, 251284, 279839, 314105, 319816, 399770, 439747, 502568, 559678, 628210, 799540, 879494, 1119356, 1256420, 1399195, 1599080, 1758988, 2198735, 2238712, 2512840, 2798390, 3078229, 3517976, 4397470, 5596780, 6156458, 8794940, 11193560, 12312916, 15391145, 17589880, 24625832, 30782290, 61564580, 123129160]

約数ペア:

[(1, 123129160), (2, 61564580), (4, 30782290), (5, 24625832), (7, 17589880), (8, 15391145), (10, 12312916), (11, 11193560), (14, 8794940), (20, 6156458), (22, 5596780), (28, 4397470), (35, 3517976), (40, 3078229), (44, 2798390), (49, 2512840), (55, 2238712), (56, 2198735), (70, 1758988), (77, 1599080), (88, 1399195), (98, 1256420), (110, 1119356), (140, 879494), (154, 799540), (196, 628210), (220, 559678), (245, 502568), (280, 439747), (308, 399770), (385, 319816), (392, 314105), (440, 279839), (490, 251284), (539, 228440), (616, 199885), (770, 159908), (980, 125642), (1078, 114220), (1540, 79954), (1960, 62821), (2156, 57110), (2695, 45688), (3080, 39977), (4312, 28555), (5390, 22844), (5711, 21560), (10780, 11422)]