180733968

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{40487}}^1$

素因数の和:40532

約数の個数: 60

約数和(自身を含む): 522133248

約数和(自身を除く): 341399280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 40487, 80974, 121461, 161948, 242922, 323896, 364383, 485844, 647792, 728766, 971688, 1255097, 1457532, 1943376, 2510194, 2915064, 3765291, 5020388, 5830128, 7530582, 10040776, 11295873, 15061164, 20081552, 22591746, 30122328, 45183492, 60244656, 90366984, 180733968]

約数ペア:

[(1, 180733968), (2, 90366984), (3, 60244656), (4, 45183492), (6, 30122328), (8, 22591746), (9, 20081552), (12, 15061164), (16, 11295873), (18, 10040776), (24, 7530582), (31, 5830128), (36, 5020388), (48, 3765291), (62, 2915064), (72, 2510194), (93, 1943376), (124, 1457532), (144, 1255097), (186, 971688), (248, 728766), (279, 647792), (372, 485844), (496, 364383), (558, 323896), (744, 242922), (1116, 161948), (1488, 121461), (2232, 80974), (4464, 40487)]