120277440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13921}}^1$

素因数の和:13947

約数の個数: 112

約数和(自身を含む): 424342560

約数和(自身を除く): 304065120

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 13921, 27842, 41763, 55684, 69605, 83526, 111368, 125289, 139210, 167052, 208815, 222736, 250578, 278420, 334104, 375867, 417630, 445472, 501156, 556840, 626445, 668208, 751734, 835260, 890944, 1002312, 1113680, 1252890, 1336416, 1503468, 1670520, 1879335, 2004624, 2227360, 2505780, 2672832, 3006936, 3341040, 3758670, 4009248, 4454720, 5011560, 6013872, 6682080, 7517340, 8018496, 10023120, 12027744, 13364160, 15034680, 20046240, 24055488, 30069360, 40092480, 60138720, 120277440]

約数ペア:

[(1, 120277440), (2, 60138720), (3, 40092480), (4, 30069360), (5, 24055488), (6, 20046240), (8, 15034680), (9, 13364160), (10, 12027744), (12, 10023120), (15, 8018496), (16, 7517340), (18, 6682080), (20, 6013872), (24, 5011560), (27, 4454720), (30, 4009248), (32, 3758670), (36, 3341040), (40, 3006936), (45, 2672832), (48, 2505780), (54, 2227360), (60, 2004624), (64, 1879335), (72, 1670520), (80, 1503468), (90, 1336416), (96, 1252890), (108, 1113680), (120, 1002312), (135, 890944), (144, 835260), (160, 751734), (180, 668208), (192, 626445), (216, 556840), (240, 501156), (270, 445472), (288, 417630), (320, 375867), (360, 334104), (432, 278420), (480, 250578), (540, 222736), (576, 208815), (720, 167052), (864, 139210), (960, 125289), (1080, 111368), (1440, 83526), (1728, 69605), (2160, 55684), (2880, 41763), (4320, 27842), (8640, 13921)]