38742840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1286

約数の個数: 128

約数和(自身を含む): 133704000

約数和(自身を除く): 94961160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1237, 1305, 1566, 1740, 2088, 2474, 2610, 3132, 3480, 3711, 3915, 4948, 5220, 6185, 6264, 7422, 7830, 9896, 10440, 11133, 12370, 14844, 15660, 18555, 22266, 24740, 29688, 31320, 33399, 35873, 37110, 44532, 49480, 55665, 66798, 71746, 74220, 89064, 107619, 111330, 133596, 143492, 148440, 166995, 179365, 215238, 222660, 267192, 286984, 322857, 333990, 358730, 430476, 445320, 538095, 645714, 667980, 717460, 860952, 968571, 1076190, 1291428, 1335960, 1434920, 1614285, 1937142, 2152380, 2582856, 3228570, 3874284, 4304760, 4842855, 6457140, 7748568, 9685710, 12914280, 19371420, 38742840]

約数ペア:

[(1, 38742840), (2, 19371420), (3, 12914280), (4, 9685710), (5, 7748568), (6, 6457140), (8, 4842855), (9, 4304760), (10, 3874284), (12, 3228570), (15, 2582856), (18, 2152380), (20, 1937142), (24, 1614285), (27, 1434920), (29, 1335960), (30, 1291428), (36, 1076190), (40, 968571), (45, 860952), (54, 717460), (58, 667980), (60, 645714), (72, 538095), (87, 445320), (90, 430476), (108, 358730), (116, 333990), (120, 322857), (135, 286984), (145, 267192), (174, 222660), (180, 215238), (216, 179365), (232, 166995), (261, 148440), (270, 143492), (290, 133596), (348, 111330), (360, 107619), (435, 89064), (522, 74220), (540, 71746), (580, 66798), (696, 55665), (783, 49480), (870, 44532), (1044, 37110), (1080, 35873), (1160, 33399), (1237, 31320), (1305, 29688), (1566, 24740), (1740, 22266), (2088, 18555), (2474, 15660), (2610, 14844), (3132, 12370), (3480, 11133), (3711, 10440), (3915, 9896), (4948, 7830), (5220, 7422), (6185, 6264)]