120915864

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{6197}}^1$

素因数の和:6480

約数の個数: 48

約数和(自身を含む): 328741920

約数和(自身を除く): 207826056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4878, 6197, 6504, 9756, 12394, 18591, 19512, 24788, 37182, 49576, 55773, 74364, 111546, 148728, 223092, 446184, 1679387, 3358774, 5038161, 6717548, 10076322, 13435096, 15114483, 20152644, 30228966, 40305288, 60457932, 120915864]

約数ペア:

[(1, 120915864), (2, 60457932), (3, 40305288), (4, 30228966), (6, 20152644), (8, 15114483), (9, 13435096), (12, 10076322), (18, 6717548), (24, 5038161), (36, 3358774), (72, 1679387), (271, 446184), (542, 223092), (813, 148728), (1084, 111546), (1626, 74364), (2168, 55773), (2439, 49576), (3252, 37182), (4878, 24788), (6197, 19512), (6504, 18591), (9756, 12394)]