528786480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51239}}^1$

素因数の和:51298

約数の個数: 80

約数和(自身を含む): 1677392640

約数和(自身を除く): 1148606160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 51239, 102478, 153717, 204956, 256195, 307434, 409912, 512390, 614868, 768585, 819824, 1024780, 1229736, 1537170, 2049560, 2203277, 2459472, 3074340, 4099120, 4406554, 6148680, 6609831, 8813108, 11016385, 12297360, 13219662, 17626216, 22032770, 26439324, 33049155, 35252432, 44065540, 52878648, 66098310, 88131080, 105757296, 132196620, 176262160, 264393240, 528786480]

約数ペア:

[(1, 528786480), (2, 264393240), (3, 176262160), (4, 132196620), (5, 105757296), (6, 88131080), (8, 66098310), (10, 52878648), (12, 44065540), (15, 35252432), (16, 33049155), (20, 26439324), (24, 22032770), (30, 17626216), (40, 13219662), (43, 12297360), (48, 11016385), (60, 8813108), (80, 6609831), (86, 6148680), (120, 4406554), (129, 4099120), (172, 3074340), (215, 2459472), (240, 2203277), (258, 2049560), (344, 1537170), (430, 1229736), (516, 1024780), (645, 819824), (688, 768585), (860, 614868), (1032, 512390), (1290, 409912), (1720, 307434), (2064, 256195), (2580, 204956), (3440, 153717), (5160, 102478), (10320, 51239)]