259098240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{134947}}^1$

素因数の和:134969

約数の個数: 64

約数和(自身を含む): 825881760

約数和(自身を除く): 566783520

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, 320, 384, 480, 640, 960, 1920, 134947, 269894, 404841, 539788, 674735, 809682, 1079576, 1349470, 1619364, 2024205, 2159152, 2698940, 3238728, 4048410, 4318304, 5397880, 6477456, 8096820, 8636608, 10795760, 12954912, 16193640, 17273216, 21591520, 25909824, 32387280, 43183040, 51819648, 64774560, 86366080, 129549120, 259098240]

約数ペア:

[(1, 259098240), (2, 129549120), (3, 86366080), (4, 64774560), (5, 51819648), (6, 43183040), (8, 32387280), (10, 25909824), (12, 21591520), (15, 17273216), (16, 16193640), (20, 12954912), (24, 10795760), (30, 8636608), (32, 8096820), (40, 6477456), (48, 5397880), (60, 4318304), (64, 4048410), (80, 3238728), (96, 2698940), (120, 2159152), (128, 2024205), (160, 1619364), (192, 1349470), (240, 1079576), (320, 809682), (384, 674735), (480, 539788), (640, 404841), (960, 269894), (1920, 134947)]