754260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 2276736

約数和(自身を除く): 1522476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 967, 1934, 2901, 3868, 4835, 5802, 9670, 11604, 12571, 14505, 19340, 25142, 29010, 37713, 50284, 58020, 62855, 75426, 125710, 150852, 188565, 251420, 377130, 754260]

約数ペア:

[(1, 754260), (2, 377130), (3, 251420), (4, 188565), (5, 150852), (6, 125710), (10, 75426), (12, 62855), (13, 58020), (15, 50284), (20, 37713), (26, 29010), (30, 25142), (39, 19340), (52, 14505), (60, 12571), (65, 11604), (78, 9670), (130, 5802), (156, 4835), (195, 3868), (260, 2901), (390, 1934), (780, 967)]