5281260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 15966720

約数和(自身を除く): 10685460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 89, 92, 115, 129, 138, 172, 178, 215, 230, 258, 267, 276, 345, 356, 430, 445, 460, 516, 534, 645, 690, 860, 890, 989, 1068, 1290, 1335, 1380, 1780, 1978, 2047, 2580, 2670, 2967, 3827, 3956, 4094, 4945, 5340, 5934, 6141, 7654, 8188, 9890, 10235, 11481, 11868, 12282, 14835, 15308, 19135, 19780, 20470, 22962, 24564, 29670, 30705, 38270, 40940, 45924, 57405, 59340, 61410, 76540, 88021, 114810, 122820, 176042, 229620, 264063, 352084, 440105, 528126, 880210, 1056252, 1320315, 1760420, 2640630, 5281260]

約数ペア:

[(1, 5281260), (2, 2640630), (3, 1760420), (4, 1320315), (5, 1056252), (6, 880210), (10, 528126), (12, 440105), (15, 352084), (20, 264063), (23, 229620), (30, 176042), (43, 122820), (46, 114810), (60, 88021), (69, 76540), (86, 61410), (89, 59340), (92, 57405), (115, 45924), (129, 40940), (138, 38270), (172, 30705), (178, 29670), (215, 24564), (230, 22962), (258, 20470), (267, 19780), (276, 19135), (345, 15308), (356, 14835), (430, 12282), (445, 11868), (460, 11481), (516, 10235), (534, 9890), (645, 8188), (690, 7654), (860, 6141), (890, 5934), (989, 5340), (1068, 4945), (1290, 4094), (1335, 3956), (1380, 3827), (1780, 2967), (1978, 2670), (2047, 2580)]