38774160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:670

約数の個数: 160

約数和(自身を含む): 138384000

約数和(自身を除く): 99609840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 619, 696, 720, 783, 870, 1044, 1080, 1160, 1238, 1305, 1392, 1566, 1740, 1857, 2088, 2160, 2320, 2476, 2610, 3095, 3132, 3480, 3714, 3915, 4176, 4952, 5220, 5571, 6190, 6264, 6960, 7428, 7830, 9285, 9904, 10440, 11142, 12380, 12528, 14856, 15660, 16713, 17951, 18570, 20880, 22284, 24760, 27855, 29712, 31320, 33426, 35902, 37140, 44568, 49520, 53853, 55710, 62640, 66852, 71804, 74280, 83565, 89136, 89755, 107706, 111420, 133704, 143608, 148560, 161559, 167130, 179510, 215412, 222840, 267408, 269265, 287216, 323118, 334260, 359020, 430824, 445680, 484677, 538530, 646236, 668520, 718040, 807795, 861648, 969354, 1077060, 1292472, 1337040, 1436080, 1615590, 1938708, 2154120, 2423385, 2584944, 3231180, 3877416, 4308240, 4846770, 6462360, 7754832, 9693540, 12924720, 19387080, 38774160]

約数ペア:

[(1, 38774160), (2, 19387080), (3, 12924720), (4, 9693540), (5, 7754832), (6, 6462360), (8, 4846770), (9, 4308240), (10, 3877416), (12, 3231180), (15, 2584944), (16, 2423385), (18, 2154120), (20, 1938708), (24, 1615590), (27, 1436080), (29, 1337040), (30, 1292472), (36, 1077060), (40, 969354), (45, 861648), (48, 807795), (54, 718040), (58, 668520), (60, 646236), (72, 538530), (80, 484677), (87, 445680), (90, 430824), (108, 359020), (116, 334260), (120, 323118), (135, 287216), (144, 269265), (145, 267408), (174, 222840), (180, 215412), (216, 179510), (232, 167130), (240, 161559), (261, 148560), (270, 143608), (290, 133704), (348, 111420), (360, 107706), (432, 89755), (435, 89136), (464, 83565), (522, 74280), (540, 71804), (580, 66852), (619, 62640), (696, 55710), (720, 53853), (783, 49520), (870, 44568), (1044, 37140), (1080, 35902), (1160, 33426), (1238, 31320), (1305, 29712), (1392, 27855), (1566, 24760), (1740, 22284), (1857, 20880), (2088, 18570), (2160, 17951), (2320, 16713), (2476, 15660), (2610, 14856), (3095, 12528), (3132, 12380), (3480, 11142), (3714, 10440), (3915, 9904), (4176, 9285), (4952, 7830), (5220, 7428), (5571, 6960), (6190, 6264)]