156765240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6311}}^1$

素因数の和:6354

約数の個数: 128

約数和(自身を含む): 545356800

約数和(自身を除く): 388591560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 6311, 8280, 12420, 12622, 18933, 24840, 25244, 31555, 37866, 50488, 56799, 63110, 75732, 94665, 113598, 126220, 145153, 151464, 170397, 189330, 227196, 252440, 283995, 290306, 340794, 378660, 435459, 454392, 567990, 580612, 681588, 725765, 757320, 851985, 870918, 1135980, 1161224, 1306377, 1363176, 1451530, 1703970, 1741836, 2177295, 2271960, 2612754, 2903060, 3407940, 3483672, 3919131, 4354590, 5225508, 5806120, 6531885, 6815880, 7838262, 8709180, 10451016, 13063770, 15676524, 17418360, 19595655, 26127540, 31353048, 39191310, 52255080, 78382620, 156765240]

約数ペア:

[(1, 156765240), (2, 78382620), (3, 52255080), (4, 39191310), (5, 31353048), (6, 26127540), (8, 19595655), (9, 17418360), (10, 15676524), (12, 13063770), (15, 10451016), (18, 8709180), (20, 7838262), (23, 6815880), (24, 6531885), (27, 5806120), (30, 5225508), (36, 4354590), (40, 3919131), (45, 3483672), (46, 3407940), (54, 2903060), (60, 2612754), (69, 2271960), (72, 2177295), (90, 1741836), (92, 1703970), (108, 1451530), (115, 1363176), (120, 1306377), (135, 1161224), (138, 1135980), (180, 870918), (184, 851985), (207, 757320), (216, 725765), (230, 681588), (270, 580612), (276, 567990), (345, 454392), (360, 435459), (414, 378660), (460, 340794), (540, 290306), (552, 283995), (621, 252440), (690, 227196), (828, 189330), (920, 170397), (1035, 151464), (1080, 145153), (1242, 126220), (1380, 113598), (1656, 94665), (2070, 75732), (2484, 63110), (2760, 56799), (3105, 50488), (4140, 37866), (4968, 31555), (6210, 25244), (6311, 24840), (8280, 18933), (12420, 12622)]