12920223024

素因数分解:

$2^4\times 3^2\times {\mathrm{1669}}^1\times {\mathrm{53759}}^1$

素因数の和:55442

約数の個数: 60

約数和(自身を含む): 36181017600

約数和(自身を除く): 23260794576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1669, 3338, 5007, 6676, 10014, 13352, 15021, 20028, 26704, 30042, 40056, 53759, 60084, 80112, 107518, 120168, 161277, 215036, 240336, 322554, 430072, 483831, 645108, 860144, 967662, 1290216, 1935324, 2580432, 3870648, 7741296, 89723771, 179447542, 269171313, 358895084, 538342626, 717790168, 807513939, 1076685252, 1435580336, 1615027878, 2153370504, 3230055756, 4306741008, 6460111512, 12920223024]

約数ペア:

[(1, 12920223024), (2, 6460111512), (3, 4306741008), (4, 3230055756), (6, 2153370504), (8, 1615027878), (9, 1435580336), (12, 1076685252), (16, 807513939), (18, 717790168), (24, 538342626), (36, 358895084), (48, 269171313), (72, 179447542), (144, 89723771), (1669, 7741296), (3338, 3870648), (5007, 2580432), (6676, 1935324), (10014, 1290216), (13352, 967662), (15021, 860144), (20028, 645108), (26704, 483831), (30042, 430072), (40056, 322554), (53759, 240336), (60084, 215036), (80112, 161277), (107518, 120168)]