1351020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 4354560

約数和(自身を除く): 3003540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 89, 92, 110, 115, 132, 138, 165, 178, 220, 230, 253, 267, 276, 330, 345, 356, 445, 460, 506, 534, 660, 690, 759, 890, 979, 1012, 1068, 1265, 1335, 1380, 1518, 1780, 1958, 2047, 2530, 2670, 2937, 3036, 3795, 3916, 4094, 4895, 5060, 5340, 5874, 6141, 7590, 8188, 9790, 10235, 11748, 12282, 14685, 15180, 19580, 20470, 22517, 24564, 29370, 30705, 40940, 45034, 58740, 61410, 67551, 90068, 112585, 122820, 135102, 225170, 270204, 337755, 450340, 675510, 1351020]

約数ペア:

[(1, 1351020), (2, 675510), (3, 450340), (4, 337755), (5, 270204), (6, 225170), (10, 135102), (11, 122820), (12, 112585), (15, 90068), (20, 67551), (22, 61410), (23, 58740), (30, 45034), (33, 40940), (44, 30705), (46, 29370), (55, 24564), (60, 22517), (66, 20470), (69, 19580), (89, 15180), (92, 14685), (110, 12282), (115, 11748), (132, 10235), (138, 9790), (165, 8188), (178, 7590), (220, 6141), (230, 5874), (253, 5340), (267, 5060), (276, 4895), (330, 4094), (345, 3916), (356, 3795), (445, 3036), (460, 2937), (506, 2670), (534, 2530), (660, 2047), (690, 1958), (759, 1780), (890, 1518), (979, 1380), (1012, 1335), (1068, 1265)]