262873260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112339}}^1$

素因数の和:112367

約数の個数: 72

約数和(自身を含む): 858726960

約数和(自身を除く): 595853700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 112339, 224678, 337017, 449356, 561695, 674034, 1011051, 1123390, 1348068, 1460407, 1685085, 2022102, 2246780, 2920814, 3370170, 4044204, 4381221, 5055255, 5841628, 6740340, 7302035, 8762442, 10110510, 13143663, 14604070, 17524884, 20221020, 21906105, 26287326, 29208140, 43812210, 52574652, 65718315, 87624420, 131436630, 262873260]

約数ペア:

[(1, 262873260), (2, 131436630), (3, 87624420), (4, 65718315), (5, 52574652), (6, 43812210), (9, 29208140), (10, 26287326), (12, 21906105), (13, 20221020), (15, 17524884), (18, 14604070), (20, 13143663), (26, 10110510), (30, 8762442), (36, 7302035), (39, 6740340), (45, 5841628), (52, 5055255), (60, 4381221), (65, 4044204), (78, 3370170), (90, 2920814), (117, 2246780), (130, 2022102), (156, 1685085), (180, 1460407), (195, 1348068), (234, 1123390), (260, 1011051), (390, 674034), (468, 561695), (585, 449356), (780, 337017), (1170, 224678), (2340, 112339)]