135000840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86539}}^1$

素因数の和:86566

約数の個数: 64

約数和(自身を含む): 436161600

約数和(自身を除く): 301160760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 86539, 173078, 259617, 346156, 432695, 519234, 692312, 865390, 1038468, 1125007, 1298085, 1730780, 2076936, 2250014, 2596170, 3375021, 3461560, 4500028, 5192340, 5625035, 6750042, 9000056, 10384680, 11250070, 13500084, 16875105, 22500140, 27000168, 33750210, 45000280, 67500420, 135000840]

約数ペア:

[(1, 135000840), (2, 67500420), (3, 45000280), (4, 33750210), (5, 27000168), (6, 22500140), (8, 16875105), (10, 13500084), (12, 11250070), (13, 10384680), (15, 9000056), (20, 6750042), (24, 5625035), (26, 5192340), (30, 4500028), (39, 3461560), (40, 3375021), (52, 2596170), (60, 2250014), (65, 2076936), (78, 1730780), (104, 1298085), (120, 1125007), (130, 1038468), (156, 865390), (195, 692312), (260, 519234), (312, 432695), (390, 346156), (520, 259617), (780, 173078), (1560, 86539)]