255146040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{857}}^1$

素因数の和:1701

約数の個数: 96

約数和(自身を含む): 831196080

約数和(自身を除く): 576050040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 827, 857, 1654, 1714, 2481, 2571, 3308, 3428, 4135, 4285, 4962, 5142, 6616, 6856, 7443, 7713, 8270, 8570, 9924, 10284, 12405, 12855, 14886, 15426, 16540, 17140, 19848, 20568, 24810, 25710, 29772, 30852, 33080, 34280, 37215, 38565, 49620, 51420, 59544, 61704, 74430, 77130, 99240, 102840, 148860, 154260, 297720, 308520, 708739, 1417478, 2126217, 2834956, 3543695, 4252434, 5669912, 6378651, 7087390, 8504868, 10631085, 12757302, 14174780, 17009736, 21262170, 25514604, 28349560, 31893255, 42524340, 51029208, 63786510, 85048680, 127573020, 255146040]

約数ペア:

[(1, 255146040), (2, 127573020), (3, 85048680), (4, 63786510), (5, 51029208), (6, 42524340), (8, 31893255), (9, 28349560), (10, 25514604), (12, 21262170), (15, 17009736), (18, 14174780), (20, 12757302), (24, 10631085), (30, 8504868), (36, 7087390), (40, 6378651), (45, 5669912), (60, 4252434), (72, 3543695), (90, 2834956), (120, 2126217), (180, 1417478), (360, 708739), (827, 308520), (857, 297720), (1654, 154260), (1714, 148860), (2481, 102840), (2571, 99240), (3308, 77130), (3428, 74430), (4135, 61704), (4285, 59544), (4962, 51420), (5142, 49620), (6616, 38565), (6856, 37215), (7443, 34280), (7713, 33080), (8270, 30852), (8570, 29772), (9924, 25710), (10284, 24810), (12405, 20568), (12855, 19848), (14886, 17140), (15426, 16540)]