1323696240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{3361}}^1$

素因数の和:3927

約数の個数: 120

約数和(自身を含む): 4454865168

約数和(自身を除く): 3131168928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 547, 720, 1094, 1641, 2188, 2735, 3282, 3361, 4376, 4923, 5470, 6564, 6722, 8205, 8752, 9846, 10083, 10940, 13128, 13444, 16410, 16805, 19692, 20166, 21880, 24615, 26256, 26888, 30249, 32820, 33610, 39384, 40332, 43760, 49230, 50415, 53776, 60498, 65640, 67220, 78768, 80664, 98460, 100830, 120996, 131280, 134440, 151245, 161328, 196920, 201660, 241992, 268880, 302490, 393840, 403320, 483984, 604980, 806640, 1209960, 1838467, 2419920, 3676934, 5515401, 7353868, 9192335, 11030802, 14707736, 16546203, 18384670, 22061604, 27577005, 29415472, 33092406, 36769340, 44123208, 55154010, 66184812, 73538680, 82731015, 88246416, 110308020, 132369624, 147077360, 165462030, 220616040, 264739248, 330924060, 441232080, 661848120, 1323696240]

約数ペア:

[(1, 1323696240), (2, 661848120), (3, 441232080), (4, 330924060), (5, 264739248), (6, 220616040), (8, 165462030), (9, 147077360), (10, 132369624), (12, 110308020), (15, 88246416), (16, 82731015), (18, 73538680), (20, 66184812), (24, 55154010), (30, 44123208), (36, 36769340), (40, 33092406), (45, 29415472), (48, 27577005), (60, 22061604), (72, 18384670), (80, 16546203), (90, 14707736), (120, 11030802), (144, 9192335), (180, 7353868), (240, 5515401), (360, 3676934), (547, 2419920), (720, 1838467), (1094, 1209960), (1641, 806640), (2188, 604980), (2735, 483984), (3282, 403320), (3361, 393840), (4376, 302490), (4923, 268880), (5470, 241992), (6564, 201660), (6722, 196920), (8205, 161328), (8752, 151245), (9846, 134440), (10083, 131280), (10940, 120996), (13128, 100830), (13444, 98460), (16410, 80664), (16805, 78768), (19692, 67220), (20166, 65640), (21880, 60498), (24615, 53776), (26256, 50415), (26888, 49230), (30249, 43760), (32820, 40332), (33610, 39384)]