127983360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{33329}}^1$

素因数の和:33353

約数の個数: 72

約数和(自身を含む): 408759120

約数和(自身を除く): 280775760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 33329, 66658, 99987, 133316, 166645, 199974, 266632, 333290, 399948, 499935, 533264, 666580, 799896, 999870, 1066528, 1333160, 1599792, 1999740, 2133056, 2666320, 3199584, 3999480, 4266112, 5332640, 6399168, 7998960, 8532224, 10665280, 12798336, 15997920, 21330560, 25596672, 31995840, 42661120, 63991680, 127983360]

約数ペア:

[(1, 127983360), (2, 63991680), (3, 42661120), (4, 31995840), (5, 25596672), (6, 21330560), (8, 15997920), (10, 12798336), (12, 10665280), (15, 8532224), (16, 7998960), (20, 6399168), (24, 5332640), (30, 4266112), (32, 3999480), (40, 3199584), (48, 2666320), (60, 2133056), (64, 1999740), (80, 1599792), (96, 1333160), (120, 1066528), (128, 999870), (160, 799896), (192, 666580), (240, 533264), (256, 499935), (320, 399948), (384, 333290), (480, 266632), (640, 199974), (768, 166645), (960, 133316), (1280, 99987), (1920, 66658), (3840, 33329)]