38538103680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{6690643}}^1$

素因数の和:6690668

約数の個数: 96

約数和(自身を含む): 133076909160

約数和(自身を除く): 94538805480

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 6690643, 13381286, 20071929, 26762572, 33453215, 40143858, 53525144, 60215787, 66906430, 80287716, 100359645, 107050288, 120431574, 133812860, 160575432, 200719290, 214100576, 240863148, 267625720, 301078935, 321150864, 401438580, 428201152, 481726296, 535251440, 602157870, 642301728, 802877160, 856402304, 963452592, 1070502880, 1204315740, 1284603456, 1605754320, 1926905184, 2141005760, 2408631480, 2569206912, 3211508640, 3853810368, 4282011520, 4817262960, 6423017280, 7707620736, 9634525920, 12846034560, 19269051840, 38538103680]

約数ペア:

[(1, 38538103680), (2, 19269051840), (3, 12846034560), (4, 9634525920), (5, 7707620736), (6, 6423017280), (8, 4817262960), (9, 4282011520), (10, 3853810368), (12, 3211508640), (15, 2569206912), (16, 2408631480), (18, 2141005760), (20, 1926905184), (24, 1605754320), (30, 1284603456), (32, 1204315740), (36, 1070502880), (40, 963452592), (45, 856402304), (48, 802877160), (60, 642301728), (64, 602157870), (72, 535251440), (80, 481726296), (90, 428201152), (96, 401438580), (120, 321150864), (128, 301078935), (144, 267625720), (160, 240863148), (180, 214100576), (192, 200719290), (240, 160575432), (288, 133812860), (320, 120431574), (360, 107050288), (384, 100359645), (480, 80287716), (576, 66906430), (640, 60215787), (720, 53525144), (960, 40143858), (1152, 33453215), (1440, 26762572), (1920, 20071929), (2880, 13381286), (5760, 6690643)]