69578640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2357}}^1$

素因数の和:2417

約数の個数: 120

約数和(自身を含む): 239469048

約数和(自身を除く): 169890408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2357, 2460, 2952, 3280, 3690, 4714, 4920, 5904, 7071, 7380, 9428, 9840, 11785, 14142, 14760, 18856, 21213, 23570, 28284, 29520, 35355, 37712, 42426, 47140, 56568, 70710, 84852, 94280, 96637, 106065, 113136, 141420, 169704, 188560, 193274, 212130, 282840, 289911, 339408, 386548, 424260, 483185, 565680, 579822, 773096, 848520, 869733, 966370, 1159644, 1449555, 1546192, 1697040, 1739466, 1932740, 2319288, 2899110, 3478932, 3865480, 4348665, 4638576, 5798220, 6957864, 7730960, 8697330, 11596440, 13915728, 17394660, 23192880, 34789320, 69578640]

約数ペア:

[(1, 69578640), (2, 34789320), (3, 23192880), (4, 17394660), (5, 13915728), (6, 11596440), (8, 8697330), (9, 7730960), (10, 6957864), (12, 5798220), (15, 4638576), (16, 4348665), (18, 3865480), (20, 3478932), (24, 2899110), (30, 2319288), (36, 1932740), (40, 1739466), (41, 1697040), (45, 1546192), (48, 1449555), (60, 1159644), (72, 966370), (80, 869733), (82, 848520), (90, 773096), (120, 579822), (123, 565680), (144, 483185), (164, 424260), (180, 386548), (205, 339408), (240, 289911), (246, 282840), (328, 212130), (360, 193274), (369, 188560), (410, 169704), (492, 141420), (615, 113136), (656, 106065), (720, 96637), (738, 94280), (820, 84852), (984, 70710), (1230, 56568), (1476, 47140), (1640, 42426), (1845, 37712), (1968, 35355), (2357, 29520), (2460, 28284), (2952, 23570), (3280, 21213), (3690, 18856), (4714, 14760), (4920, 14142), (5904, 11785), (7071, 9840), (7380, 9428)]