47257920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 168

約数和(自身を含む): 165826440

約数和(自身を除く): 118568520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 269, 288, 305, 320, 360, 366, 480, 488, 538, 549, 576, 610, 720, 732, 807, 915, 960, 976, 1076, 1098, 1220, 1345, 1440, 1464, 1614, 1830, 1952, 2152, 2196, 2421, 2440, 2690, 2745, 2880, 2928, 3228, 3660, 3904, 4035, 4304, 4392, 4842, 4880, 5380, 5490, 5856, 6456, 7320, 8070, 8608, 8784, 9684, 9760, 10760, 10980, 11712, 12105, 12912, 14640, 16140, 16409, 17216, 17568, 19368, 19520, 21520, 21960, 24210, 25824, 29280, 32280, 32818, 35136, 38736, 43040, 43920, 48420, 49227, 51648, 58560, 64560, 65636, 77472, 82045, 86080, 87840, 96840, 98454, 129120, 131272, 147681, 154944, 164090, 175680, 193680, 196908, 246135, 258240, 262544, 295362, 328180, 387360, 393816, 492270, 525088, 590724, 656360, 738405, 774720, 787632, 984540, 1050176, 1181448, 1312720, 1476810, 1575264, 1969080, 2362896, 2625440, 2953620, 3150528, 3938160, 4725792, 5250880, 5907240, 7876320, 9451584, 11814480, 15752640, 23628960, 47257920]

約数ペア:

[(1, 47257920), (2, 23628960), (3, 15752640), (4, 11814480), (5, 9451584), (6, 7876320), (8, 5907240), (9, 5250880), (10, 4725792), (12, 3938160), (15, 3150528), (16, 2953620), (18, 2625440), (20, 2362896), (24, 1969080), (30, 1575264), (32, 1476810), (36, 1312720), (40, 1181448), (45, 1050176), (48, 984540), (60, 787632), (61, 774720), (64, 738405), (72, 656360), (80, 590724), (90, 525088), (96, 492270), (120, 393816), (122, 387360), (144, 328180), (160, 295362), (180, 262544), (183, 258240), (192, 246135), (240, 196908), (244, 193680), (269, 175680), (288, 164090), (305, 154944), (320, 147681), (360, 131272), (366, 129120), (480, 98454), (488, 96840), (538, 87840), (549, 86080), (576, 82045), (610, 77472), (720, 65636), (732, 64560), (807, 58560), (915, 51648), (960, 49227), (976, 48420), (1076, 43920), (1098, 43040), (1220, 38736), (1345, 35136), (1440, 32818), (1464, 32280), (1614, 29280), (1830, 25824), (1952, 24210), (2152, 21960), (2196, 21520), (2421, 19520), (2440, 19368), (2690, 17568), (2745, 17216), (2880, 16409), (2928, 16140), (3228, 14640), (3660, 12912), (3904, 12105), (4035, 11712), (4304, 10980), (4392, 10760), (4842, 9760), (4880, 9684), (5380, 8784), (5490, 8608), (5856, 8070), (6456, 7320)]