443967120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19891}}^1$

素因数の和:19941

約数の個数: 120

約数和(自身を含む): 1539163392

約数和(自身を除く): 1095196272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 19891, 22320, 39782, 59673, 79564, 99455, 119346, 159128, 179019, 198910, 238692, 298365, 318256, 358038, 397820, 477384, 596730, 616621, 716076, 795640, 895095, 954768, 1193460, 1233242, 1432152, 1591280, 1790190, 1849863, 2386920, 2466484, 2864304, 3083105, 3580380, 3699726, 4773840, 4932968, 5549589, 6166210, 7160760, 7399452, 9249315, 9865936, 11099178, 12332420, 14321520, 14798904, 18498630, 22198356, 24664840, 27747945, 29597808, 36997260, 44396712, 49329680, 55495890, 73994520, 88793424, 110991780, 147989040, 221983560, 443967120]

約数ペア:

[(1, 443967120), (2, 221983560), (3, 147989040), (4, 110991780), (5, 88793424), (6, 73994520), (8, 55495890), (9, 49329680), (10, 44396712), (12, 36997260), (15, 29597808), (16, 27747945), (18, 24664840), (20, 22198356), (24, 18498630), (30, 14798904), (31, 14321520), (36, 12332420), (40, 11099178), (45, 9865936), (48, 9249315), (60, 7399452), (62, 7160760), (72, 6166210), (80, 5549589), (90, 4932968), (93, 4773840), (120, 3699726), (124, 3580380), (144, 3083105), (155, 2864304), (180, 2466484), (186, 2386920), (240, 1849863), (248, 1790190), (279, 1591280), (310, 1432152), (360, 1233242), (372, 1193460), (465, 954768), (496, 895095), (558, 795640), (620, 716076), (720, 616621), (744, 596730), (930, 477384), (1116, 397820), (1240, 358038), (1395, 318256), (1488, 298365), (1860, 238692), (2232, 198910), (2480, 179019), (2790, 159128), (3720, 119346), (4464, 99455), (5580, 79564), (7440, 59673), (11160, 39782), (19891, 22320)]