12608460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 40696656

約数和(自身を除く): 28088196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 181, 215, 258, 270, 324, 362, 387, 405, 430, 516, 540, 543, 645, 724, 774, 810, 860, 905, 1086, 1161, 1290, 1548, 1620, 1629, 1810, 1935, 2172, 2322, 2580, 2715, 3258, 3483, 3620, 3870, 4644, 4887, 5430, 5805, 6516, 6966, 7740, 7783, 8145, 9774, 10860, 11610, 13932, 14661, 15566, 16290, 17415, 19548, 23220, 23349, 24435, 29322, 31132, 32580, 34830, 38915, 46698, 48870, 58644, 69660, 70047, 73305, 77830, 93396, 97740, 116745, 140094, 146610, 155660, 210141, 233490, 280188, 293220, 350235, 420282, 466980, 630423, 700470, 840564, 1050705, 1260846, 1400940, 2101410, 2521692, 3152115, 4202820, 6304230, 12608460]

約数ペア:

[(1, 12608460), (2, 6304230), (3, 4202820), (4, 3152115), (5, 2521692), (6, 2101410), (9, 1400940), (10, 1260846), (12, 1050705), (15, 840564), (18, 700470), (20, 630423), (27, 466980), (30, 420282), (36, 350235), (43, 293220), (45, 280188), (54, 233490), (60, 210141), (81, 155660), (86, 146610), (90, 140094), (108, 116745), (129, 97740), (135, 93396), (162, 77830), (172, 73305), (180, 70047), (181, 69660), (215, 58644), (258, 48870), (270, 46698), (324, 38915), (362, 34830), (387, 32580), (405, 31132), (430, 29322), (516, 24435), (540, 23349), (543, 23220), (645, 19548), (724, 17415), (774, 16290), (810, 15566), (860, 14661), (905, 13932), (1086, 11610), (1161, 10860), (1290, 9774), (1548, 8145), (1620, 7783), (1629, 7740), (1810, 6966), (1935, 6516), (2172, 5805), (2322, 5430), (2580, 4887), (2715, 4644), (3258, 3870), (3483, 3620)]