201990240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{46757}}^1$

素因数の和:46781

約数の個数: 96

約数和(自身を含む): 706980960

約数和(自身を除く): 504990720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 46757, 93514, 140271, 187028, 233785, 280542, 374056, 420813, 467570, 561084, 701355, 748112, 841626, 935140, 1122168, 1262439, 1402710, 1496224, 1683252, 1870280, 2104065, 2244336, 2524878, 2805420, 3366504, 3740560, 4208130, 4488672, 5049756, 5610840, 6312195, 6733008, 7481120, 8416260, 10099512, 11221680, 12624390, 13466016, 16832520, 20199024, 22443360, 25248780, 33665040, 40398048, 50497560, 67330080, 100995120, 201990240]

約数ペア:

[(1, 201990240), (2, 100995120), (3, 67330080), (4, 50497560), (5, 40398048), (6, 33665040), (8, 25248780), (9, 22443360), (10, 20199024), (12, 16832520), (15, 13466016), (16, 12624390), (18, 11221680), (20, 10099512), (24, 8416260), (27, 7481120), (30, 6733008), (32, 6312195), (36, 5610840), (40, 5049756), (45, 4488672), (48, 4208130), (54, 3740560), (60, 3366504), (72, 2805420), (80, 2524878), (90, 2244336), (96, 2104065), (108, 1870280), (120, 1683252), (135, 1496224), (144, 1402710), (160, 1262439), (180, 1122168), (216, 935140), (240, 841626), (270, 748112), (288, 701355), (360, 561084), (432, 467570), (480, 420813), (540, 374056), (720, 280542), (864, 233785), (1080, 187028), (1440, 140271), (2160, 93514), (4320, 46757)]