164882880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{57251}}^1$

素因数の和:57274

約数の個数: 84

約数和(自身を含む): 567138312

約数和(自身を除く): 402255432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 57251, 114502, 171753, 229004, 286255, 343506, 458008, 515259, 572510, 687012, 858765, 916016, 1030518, 1145020, 1374024, 1717530, 1832032, 2061036, 2290040, 2576295, 2748048, 3435060, 3664064, 4122072, 4580080, 5152590, 5496096, 6870120, 8244144, 9160160, 10305180, 10992192, 13740240, 16488288, 18320320, 20610360, 27480480, 32976576, 41220720, 54960960, 82441440, 164882880]

約数ペア:

[(1, 164882880), (2, 82441440), (3, 54960960), (4, 41220720), (5, 32976576), (6, 27480480), (8, 20610360), (9, 18320320), (10, 16488288), (12, 13740240), (15, 10992192), (16, 10305180), (18, 9160160), (20, 8244144), (24, 6870120), (30, 5496096), (32, 5152590), (36, 4580080), (40, 4122072), (45, 3664064), (48, 3435060), (60, 2748048), (64, 2576295), (72, 2290040), (80, 2061036), (90, 1832032), (96, 1717530), (120, 1374024), (144, 1145020), (160, 1030518), (180, 916016), (192, 858765), (240, 687012), (288, 572510), (320, 515259), (360, 458008), (480, 343506), (576, 286255), (720, 229004), (960, 171753), (1440, 114502), (2880, 57251)]