542154240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23531}}^1$

素因数の和:23560

約数の個数: 120

約数和(自身を含む): 1877712408

約数和(自身を除く): 1335558168

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 23531, 47062, 70593, 94124, 117655, 141186, 188248, 211779, 235310, 282372, 352965, 376496, 423558, 470620, 564744, 705930, 752992, 847116, 941240, 1058895, 1129488, 1411860, 1505984, 1694232, 1882480, 2117790, 2258976, 2823720, 3011968, 3388464, 3764960, 4235580, 4517952, 5647440, 6023936, 6776928, 7529920, 8471160, 9035904, 11294880, 12047872, 13553856, 15059840, 16942320, 18071808, 22589760, 27107712, 30119680, 33884640, 36143616, 45179520, 54215424, 60239360, 67769280, 90359040, 108430848, 135538560, 180718080, 271077120, 542154240]

約数ペア:

[(1, 542154240), (2, 271077120), (3, 180718080), (4, 135538560), (5, 108430848), (6, 90359040), (8, 67769280), (9, 60239360), (10, 54215424), (12, 45179520), (15, 36143616), (16, 33884640), (18, 30119680), (20, 27107712), (24, 22589760), (30, 18071808), (32, 16942320), (36, 15059840), (40, 13553856), (45, 12047872), (48, 11294880), (60, 9035904), (64, 8471160), (72, 7529920), (80, 6776928), (90, 6023936), (96, 5647440), (120, 4517952), (128, 4235580), (144, 3764960), (160, 3388464), (180, 3011968), (192, 2823720), (240, 2258976), (256, 2117790), (288, 1882480), (320, 1694232), (360, 1505984), (384, 1411860), (480, 1129488), (512, 1058895), (576, 941240), (640, 847116), (720, 752992), (768, 705930), (960, 564744), (1152, 470620), (1280, 423558), (1440, 376496), (1536, 352965), (1920, 282372), (2304, 235310), (2560, 211779), (2880, 188248), (3840, 141186), (4608, 117655), (5760, 94124), (7680, 70593), (11520, 47062), (23040, 23531)]