326156640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16573}}^1$

素因数の和:16632

約数の個数: 96

約数和(自身を含む): 1052515296

約数和(自身を除く): 726358656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 16573, 19680, 33146, 49719, 66292, 82865, 99438, 132584, 165730, 198876, 248595, 265168, 331460, 397752, 497190, 530336, 662920, 679493, 795504, 994380, 1325840, 1358986, 1591008, 1988760, 2038479, 2651680, 2717972, 3397465, 3977520, 4076958, 5435944, 6794930, 7955040, 8153916, 10192395, 10871888, 13589860, 16307832, 20384790, 21743776, 27179720, 32615664, 40769580, 54359440, 65231328, 81539160, 108718880, 163078320, 326156640]

約数ペア:

[(1, 326156640), (2, 163078320), (3, 108718880), (4, 81539160), (5, 65231328), (6, 54359440), (8, 40769580), (10, 32615664), (12, 27179720), (15, 21743776), (16, 20384790), (20, 16307832), (24, 13589860), (30, 10871888), (32, 10192395), (40, 8153916), (41, 7955040), (48, 6794930), (60, 5435944), (80, 4076958), (82, 3977520), (96, 3397465), (120, 2717972), (123, 2651680), (160, 2038479), (164, 1988760), (205, 1591008), (240, 1358986), (246, 1325840), (328, 994380), (410, 795504), (480, 679493), (492, 662920), (615, 530336), (656, 497190), (820, 397752), (984, 331460), (1230, 265168), (1312, 248595), (1640, 198876), (1968, 165730), (2460, 132584), (3280, 99438), (3936, 82865), (4920, 66292), (6560, 49719), (9840, 33146), (16573, 19680)]