1420960560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{204161}}^1$

素因数の和:204206

約数の個数: 80

約数和(自身を含む): 4556895840

約数和(自身を除く): 3135935280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 204161, 408322, 612483, 816644, 1020805, 1224966, 1633288, 2041610, 2449932, 3062415, 3266576, 4083220, 4899864, 5920669, 6124830, 8166440, 9799728, 11841338, 12249660, 16332880, 17762007, 23682676, 24499320, 29603345, 35524014, 47365352, 48998640, 59206690, 71048028, 88810035, 94730704, 118413380, 142096056, 177620070, 236826760, 284192112, 355240140, 473653520, 710480280, 1420960560]

約数ペア:

[(1, 1420960560), (2, 710480280), (3, 473653520), (4, 355240140), (5, 284192112), (6, 236826760), (8, 177620070), (10, 142096056), (12, 118413380), (15, 94730704), (16, 88810035), (20, 71048028), (24, 59206690), (29, 48998640), (30, 47365352), (40, 35524014), (48, 29603345), (58, 24499320), (60, 23682676), (80, 17762007), (87, 16332880), (116, 12249660), (120, 11841338), (145, 9799728), (174, 8166440), (232, 6124830), (240, 5920669), (290, 4899864), (348, 4083220), (435, 3266576), (464, 3062415), (580, 2449932), (696, 2041610), (870, 1633288), (1160, 1224966), (1392, 1020805), (1740, 816644), (2320, 612483), (3480, 408322), (6960, 204161)]