7386120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{977}}^1$

素因数の和:1004

約数の個数: 128

約数和(自身を含む): 28166400

約数和(自身を除く): 20780280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 977, 1080, 1260, 1512, 1890, 1954, 2520, 2931, 3780, 3908, 4885, 5862, 6839, 7560, 7816, 8793, 9770, 11724, 13678, 14655, 17586, 19540, 20517, 23448, 26379, 27356, 29310, 34195, 35172, 39080, 41034, 43965, 52758, 54712, 58620, 61551, 68390, 70344, 82068, 87930, 102585, 105516, 117240, 123102, 131895, 136780, 164136, 175860, 184653, 205170, 211032, 246204, 263790, 273560, 307755, 351720, 369306, 410340, 492408, 527580, 615510, 738612, 820680, 923265, 1055160, 1231020, 1477224, 1846530, 2462040, 3693060, 7386120]

約数ペア:

[(1, 7386120), (2, 3693060), (3, 2462040), (4, 1846530), (5, 1477224), (6, 1231020), (7, 1055160), (8, 923265), (9, 820680), (10, 738612), (12, 615510), (14, 527580), (15, 492408), (18, 410340), (20, 369306), (21, 351720), (24, 307755), (27, 273560), (28, 263790), (30, 246204), (35, 211032), (36, 205170), (40, 184653), (42, 175860), (45, 164136), (54, 136780), (56, 131895), (60, 123102), (63, 117240), (70, 105516), (72, 102585), (84, 87930), (90, 82068), (105, 70344), (108, 68390), (120, 61551), (126, 58620), (135, 54712), (140, 52758), (168, 43965), (180, 41034), (189, 39080), (210, 35172), (216, 34195), (252, 29310), (270, 27356), (280, 26379), (315, 23448), (360, 20517), (378, 19540), (420, 17586), (504, 14655), (540, 13678), (630, 11724), (756, 9770), (840, 8793), (945, 7816), (977, 7560), (1080, 6839), (1260, 5862), (1512, 4885), (1890, 3908), (1954, 3780), (2520, 2931)]