323779440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4801}}^1$

素因数の和:5098

約数の個数: 80

約数和(自身を含む): 1007498016

約数和(自身を除く): 683718576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 4496, 4801, 5620, 6744, 8430, 9602, 11240, 13488, 14403, 16860, 19204, 22480, 24005, 28806, 33720, 38408, 48010, 57612, 67440, 72015, 76816, 96020, 115224, 144030, 192040, 230448, 288060, 384080, 576120, 1152240, 1349081, 2698162, 4047243, 5396324, 6745405, 8094486, 10792648, 13490810, 16188972, 20236215, 21585296, 26981620, 32377944, 40472430, 53963240, 64755888, 80944860, 107926480, 161889720, 323779440]

約数ペア:

[(1, 323779440), (2, 161889720), (3, 107926480), (4, 80944860), (5, 64755888), (6, 53963240), (8, 40472430), (10, 32377944), (12, 26981620), (15, 21585296), (16, 20236215), (20, 16188972), (24, 13490810), (30, 10792648), (40, 8094486), (48, 6745405), (60, 5396324), (80, 4047243), (120, 2698162), (240, 1349081), (281, 1152240), (562, 576120), (843, 384080), (1124, 288060), (1405, 230448), (1686, 192040), (2248, 144030), (2810, 115224), (3372, 96020), (4215, 76816), (4496, 72015), (4801, 67440), (5620, 57612), (6744, 48010), (8430, 38408), (9602, 33720), (11240, 28806), (13488, 24005), (14403, 22480), (16860, 19204)]