15882240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 56609280

約数和(自身を除く): 40727040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 128, 132, 141, 160, 165, 176, 188, 192, 220, 235, 240, 256, 264, 282, 320, 330, 352, 376, 384, 440, 470, 480, 512, 517, 528, 564, 640, 660, 704, 705, 752, 768, 880, 940, 960, 1024, 1034, 1056, 1128, 1280, 1320, 1408, 1410, 1504, 1536, 1551, 1760, 1880, 1920, 2048, 2068, 2112, 2256, 2560, 2585, 2640, 2816, 2820, 3008, 3072, 3102, 3520, 3760, 3840, 4136, 4224, 4512, 5120, 5170, 5280, 5632, 5640, 6016, 6144, 6204, 7040, 7520, 7680, 7755, 8272, 8448, 9024, 10240, 10340, 10560, 11264, 11280, 12032, 12408, 14080, 15040, 15360, 15510, 16544, 16896, 18048, 20680, 21120, 22528, 22560, 24064, 24816, 28160, 30080, 30720, 31020, 33088, 33792, 36096, 41360, 42240, 45120, 48128, 49632, 56320, 60160, 62040, 66176, 67584, 72192, 82720, 84480, 90240, 96256, 99264, 112640, 120320, 124080, 132352, 144384, 165440, 168960, 180480, 198528, 240640, 248160, 264704, 288768, 330880, 337920, 360960, 397056, 481280, 496320, 529408, 661760, 721920, 794112, 992640, 1058816, 1323520, 1443840, 1588224, 1985280, 2647040, 3176448, 3970560, 5294080, 7941120, 15882240]

約数ペア:

[(1, 15882240), (2, 7941120), (3, 5294080), (4, 3970560), (5, 3176448), (6, 2647040), (8, 1985280), (10, 1588224), (11, 1443840), (12, 1323520), (15, 1058816), (16, 992640), (20, 794112), (22, 721920), (24, 661760), (30, 529408), (32, 496320), (33, 481280), (40, 397056), (44, 360960), (47, 337920), (48, 330880), (55, 288768), (60, 264704), (64, 248160), (66, 240640), (80, 198528), (88, 180480), (94, 168960), (96, 165440), (110, 144384), (120, 132352), (128, 124080), (132, 120320), (141, 112640), (160, 99264), (165, 96256), (176, 90240), (188, 84480), (192, 82720), (220, 72192), (235, 67584), (240, 66176), (256, 62040), (264, 60160), (282, 56320), (320, 49632), (330, 48128), (352, 45120), (376, 42240), (384, 41360), (440, 36096), (470, 33792), (480, 33088), (512, 31020), (517, 30720), (528, 30080), (564, 28160), (640, 24816), (660, 24064), (704, 22560), (705, 22528), (752, 21120), (768, 20680), (880, 18048), (940, 16896), (960, 16544), (1024, 15510), (1034, 15360), (1056, 15040), (1128, 14080), (1280, 12408), (1320, 12032), (1408, 11280), (1410, 11264), (1504, 10560), (1536, 10340), (1551, 10240), (1760, 9024), (1880, 8448), (1920, 8272), (2048, 7755), (2068, 7680), (2112, 7520), (2256, 7040), (2560, 6204), (2585, 6144), (2640, 6016), (2816, 5640), (2820, 5632), (3008, 5280), (3072, 5170), (3102, 5120), (3520, 4512), (3760, 4224), (3840, 4136)]