129322560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5857}}^1$

素因数の和:5900

約数の個数: 112

約数和(自身を含む): 428524416

約数和(自身を除く): 299201856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 5857, 7360, 11040, 11714, 17571, 22080, 23428, 29285, 35142, 46856, 58570, 70284, 87855, 93712, 117140, 134711, 140568, 175710, 187424, 234280, 269422, 281136, 351420, 374848, 404133, 468560, 538844, 562272, 673555, 702840, 808266, 937120, 1077688, 1124544, 1347110, 1405680, 1616532, 1874240, 2020665, 2155376, 2694220, 2811360, 3233064, 4041330, 4310752, 5388440, 5622720, 6466128, 8082660, 8621504, 10776880, 12932256, 16165320, 21553760, 25864512, 32330640, 43107520, 64661280, 129322560]

約数ペア:

[(1, 129322560), (2, 64661280), (3, 43107520), (4, 32330640), (5, 25864512), (6, 21553760), (8, 16165320), (10, 12932256), (12, 10776880), (15, 8621504), (16, 8082660), (20, 6466128), (23, 5622720), (24, 5388440), (30, 4310752), (32, 4041330), (40, 3233064), (46, 2811360), (48, 2694220), (60, 2155376), (64, 2020665), (69, 1874240), (80, 1616532), (92, 1405680), (96, 1347110), (115, 1124544), (120, 1077688), (138, 937120), (160, 808266), (184, 702840), (192, 673555), (230, 562272), (240, 538844), (276, 468560), (320, 404133), (345, 374848), (368, 351420), (460, 281136), (480, 269422), (552, 234280), (690, 187424), (736, 175710), (920, 140568), (960, 134711), (1104, 117140), (1380, 93712), (1472, 87855), (1840, 70284), (2208, 58570), (2760, 46856), (3680, 35142), (4416, 29285), (5520, 23428), (5857, 22080), (7360, 17571), (11040, 11714)]