248067360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19141}}^1$

素因数の和:19168

約数の個数: 120

約数和(自身を含む): 875516796

約数和(自身を除く): 627449436

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 19141, 38282, 57423, 76564, 95705, 114846, 153128, 172269, 191410, 229692, 287115, 306256, 344538, 382820, 459384, 516807, 574230, 612512, 689076, 765640, 861345, 918768, 1033614, 1148460, 1378152, 1531280, 1550421, 1722690, 1837536, 2067228, 2296920, 2584035, 2756304, 3062560, 3100842, 3445380, 4134456, 4593840, 5168070, 5512608, 6201684, 6890760, 7752105, 8268912, 9187680, 10336140, 12403368, 13781520, 15504210, 16537824, 20672280, 24806736, 27563040, 31008420, 41344560, 49613472, 62016840, 82689120, 124033680, 248067360]

約数ペア:

[(1, 248067360), (2, 124033680), (3, 82689120), (4, 62016840), (5, 49613472), (6, 41344560), (8, 31008420), (9, 27563040), (10, 24806736), (12, 20672280), (15, 16537824), (16, 15504210), (18, 13781520), (20, 12403368), (24, 10336140), (27, 9187680), (30, 8268912), (32, 7752105), (36, 6890760), (40, 6201684), (45, 5512608), (48, 5168070), (54, 4593840), (60, 4134456), (72, 3445380), (80, 3100842), (81, 3062560), (90, 2756304), (96, 2584035), (108, 2296920), (120, 2067228), (135, 1837536), (144, 1722690), (160, 1550421), (162, 1531280), (180, 1378152), (216, 1148460), (240, 1033614), (270, 918768), (288, 861345), (324, 765640), (360, 689076), (405, 612512), (432, 574230), (480, 516807), (540, 459384), (648, 382820), (720, 344538), (810, 306256), (864, 287115), (1080, 229692), (1296, 191410), (1440, 172269), (1620, 153128), (2160, 114846), (2592, 95705), (3240, 76564), (4320, 57423), (6480, 38282), (12960, 19141)]