239746320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30271}}^1$

素因数の和:30301

約数の個数: 120

約数和(自身を含む): 878372352

約数和(自身を除く): 638626032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 30271, 60542, 90813, 121084, 151355, 181626, 242168, 272439, 302710, 332981, 363252, 454065, 484336, 544878, 605420, 665962, 726504, 908130, 998943, 1089756, 1210840, 1331924, 1362195, 1453008, 1664905, 1816260, 1997886, 2179512, 2421680, 2663848, 2724390, 2996829, 3329810, 3632520, 3995772, 4359024, 4994715, 5327696, 5448780, 5993658, 6659620, 7265040, 7991544, 9989430, 10897560, 11987316, 13319240, 14984145, 15983088, 19978860, 21795120, 23974632, 26638480, 29968290, 39957720, 47949264, 59936580, 79915440, 119873160, 239746320]

約数ペア:

[(1, 239746320), (2, 119873160), (3, 79915440), (4, 59936580), (5, 47949264), (6, 39957720), (8, 29968290), (9, 26638480), (10, 23974632), (11, 21795120), (12, 19978860), (15, 15983088), (16, 14984145), (18, 13319240), (20, 11987316), (22, 10897560), (24, 9989430), (30, 7991544), (33, 7265040), (36, 6659620), (40, 5993658), (44, 5448780), (45, 5327696), (48, 4994715), (55, 4359024), (60, 3995772), (66, 3632520), (72, 3329810), (80, 2996829), (88, 2724390), (90, 2663848), (99, 2421680), (110, 2179512), (120, 1997886), (132, 1816260), (144, 1664905), (165, 1453008), (176, 1362195), (180, 1331924), (198, 1210840), (220, 1089756), (240, 998943), (264, 908130), (330, 726504), (360, 665962), (396, 605420), (440, 544878), (495, 484336), (528, 454065), (660, 363252), (720, 332981), (792, 302710), (880, 272439), (990, 242168), (1320, 181626), (1584, 151355), (1980, 121084), (2640, 90813), (3960, 60542), (7920, 30271)]