268931160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43943}}^1$

素因数の和:43977

約数の個数: 96

約数和(自身を含む): 925460640

約数和(自身を除く): 656529480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 43943, 87886, 131829, 175772, 219715, 263658, 351544, 395487, 439430, 527316, 659145, 747031, 790974, 878860, 1054632, 1318290, 1494062, 1581948, 1757720, 1977435, 2241093, 2636580, 2988124, 3163896, 3735155, 3954870, 4482186, 5273160, 5976248, 6723279, 7470310, 7909740, 8964372, 11205465, 13446558, 14940620, 15819480, 17928744, 22410930, 26893116, 29881240, 33616395, 44821860, 53786232, 67232790, 89643720, 134465580, 268931160]

約数ペア:

[(1, 268931160), (2, 134465580), (3, 89643720), (4, 67232790), (5, 53786232), (6, 44821860), (8, 33616395), (9, 29881240), (10, 26893116), (12, 22410930), (15, 17928744), (17, 15819480), (18, 14940620), (20, 13446558), (24, 11205465), (30, 8964372), (34, 7909740), (36, 7470310), (40, 6723279), (45, 5976248), (51, 5273160), (60, 4482186), (68, 3954870), (72, 3735155), (85, 3163896), (90, 2988124), (102, 2636580), (120, 2241093), (136, 1977435), (153, 1757720), (170, 1581948), (180, 1494062), (204, 1318290), (255, 1054632), (306, 878860), (340, 790974), (360, 747031), (408, 659145), (510, 527316), (612, 439430), (680, 395487), (765, 351544), (1020, 263658), (1224, 219715), (1530, 175772), (2040, 131829), (3060, 87886), (6120, 43943)]