149191920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{587}}^1$

素因数の和:959

約数の個数: 120

約数和(自身を含む): 503311536

約数和(自身を除く): 354119616

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, 353, 360, 587, 706, 720, 1059, 1174, 1412, 1761, 1765, 2118, 2348, 2824, 2935, 3177, 3522, 3530, 4236, 4696, 5283, 5295, 5648, 5870, 6354, 7044, 7060, 8472, 8805, 9392, 10566, 10590, 11740, 12708, 14088, 14120, 15885, 16944, 17610, 21132, 21180, 23480, 25416, 26415, 28176, 28240, 31770, 35220, 42264, 42360, 46960, 50832, 52830, 63540, 70440, 84528, 84720, 105660, 127080, 140880, 207211, 211320, 254160, 414422, 422640, 621633, 828844, 1036055, 1243266, 1657688, 1864899, 2072110, 2486532, 3108165, 3315376, 3729798, 4144220, 4973064, 6216330, 7459596, 8288440, 9324495, 9946128, 12432660, 14919192, 16576880, 18648990, 24865320, 29838384, 37297980, 49730640, 74595960, 149191920]

約数ペア:

[(1, 149191920), (2, 74595960), (3, 49730640), (4, 37297980), (5, 29838384), (6, 24865320), (8, 18648990), (9, 16576880), (10, 14919192), (12, 12432660), (15, 9946128), (16, 9324495), (18, 8288440), (20, 7459596), (24, 6216330), (30, 4973064), (36, 4144220), (40, 3729798), (45, 3315376), (48, 3108165), (60, 2486532), (72, 2072110), (80, 1864899), (90, 1657688), (120, 1243266), (144, 1036055), (180, 828844), (240, 621633), (353, 422640), (360, 414422), (587, 254160), (706, 211320), (720, 207211), (1059, 140880), (1174, 127080), (1412, 105660), (1761, 84720), (1765, 84528), (2118, 70440), (2348, 63540), (2824, 52830), (2935, 50832), (3177, 46960), (3522, 42360), (3530, 42264), (4236, 35220), (4696, 31770), (5283, 28240), (5295, 28176), (5648, 26415), (5870, 25416), (6354, 23480), (7044, 21180), (7060, 21132), (8472, 17610), (8805, 16944), (9392, 15885), (10566, 14120), (10590, 14088), (11740, 12708)]