318012480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{12269}}^1$

素因数の和:12298

約数の個数: 140

約数和(自身を含む): 1131318540

約数和(自身を除く): 813306060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12269, 12960, 24538, 25920, 36807, 49076, 61345, 73614, 98152, 110421, 122690, 147228, 184035, 196304, 220842, 245380, 294456, 331263, 368070, 392608, 441684, 490760, 552105, 588912, 662526, 736140, 785216, 883368, 981520, 993789, 1104210, 1177824, 1325052, 1472280, 1656315, 1766736, 1963040, 1987578, 2208420, 2355648, 2650104, 2944560, 3312630, 3533472, 3926080, 3975156, 4416840, 4968945, 5300208, 5889120, 6625260, 7066944, 7950312, 8833680, 9937890, 10600416, 11778240, 13250520, 15900624, 17667360, 19875780, 21200832, 26501040, 31801248, 35334720, 39751560, 53002080, 63602496, 79503120, 106004160, 159006240, 318012480]

約数ペア:

[(1, 318012480), (2, 159006240), (3, 106004160), (4, 79503120), (5, 63602496), (6, 53002080), (8, 39751560), (9, 35334720), (10, 31801248), (12, 26501040), (15, 21200832), (16, 19875780), (18, 17667360), (20, 15900624), (24, 13250520), (27, 11778240), (30, 10600416), (32, 9937890), (36, 8833680), (40, 7950312), (45, 7066944), (48, 6625260), (54, 5889120), (60, 5300208), (64, 4968945), (72, 4416840), (80, 3975156), (81, 3926080), (90, 3533472), (96, 3312630), (108, 2944560), (120, 2650104), (135, 2355648), (144, 2208420), (160, 1987578), (162, 1963040), (180, 1766736), (192, 1656315), (216, 1472280), (240, 1325052), (270, 1177824), (288, 1104210), (320, 993789), (324, 981520), (360, 883368), (405, 785216), (432, 736140), (480, 662526), (540, 588912), (576, 552105), (648, 490760), (720, 441684), (810, 392608), (864, 368070), (960, 331263), (1080, 294456), (1296, 245380), (1440, 220842), (1620, 196304), (1728, 184035), (2160, 147228), (2592, 122690), (2880, 110421), (3240, 98152), (4320, 73614), (5184, 61345), (6480, 49076), (8640, 36807), (12269, 25920), (12960, 24538)]