15220515840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9091}}^1$

素因数の和:9228

約数の個数: 176

約数和(自身を含む): 49133895360

約数和(自身を除く): 33913379520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 512, 545, 640, 654, 768, 872, 960, 1024, 1090, 1280, 1308, 1536, 1635, 1744, 1920, 2180, 2560, 2616, 3072, 3270, 3488, 3840, 4360, 5120, 5232, 6540, 6976, 7680, 8720, 9091, 10464, 13080, 13952, 15360, 17440, 18182, 20928, 26160, 27273, 27904, 34880, 36364, 41856, 45455, 52320, 54546, 55808, 69760, 72728, 83712, 90910, 104640, 109092, 111616, 136365, 139520, 145456, 167424, 181820, 209280, 218184, 272730, 279040, 290912, 334848, 363640, 418560, 436368, 545460, 558080, 581824, 727280, 837120, 872736, 990919, 1090920, 1163648, 1454560, 1674240, 1745472, 1981838, 2181840, 2327296, 2909120, 2972757, 3490944, 3963676, 4363680, 4654592, 4954595, 5818240, 5945514, 6981888, 7927352, 8727360, 9309184, 9909190, 11636480, 11891028, 13963776, 14863785, 15854704, 17454720, 19818380, 23272960, 23782056, 27927552, 29727570, 31709408, 34909440, 39636760, 46545920, 47564112, 59455140, 63418816, 69818880, 79273520, 95128224, 118910280, 126837632, 139637760, 158547040, 190256448, 237820560, 253675264, 317094080, 380512896, 475641120, 507350528, 634188160, 761025792, 951282240, 1014701056, 1268376320, 1522051584, 1902564480, 2536752640, 3044103168, 3805128960, 5073505280, 7610257920, 15220515840]

約数ペア:

[(1, 15220515840), (2, 7610257920), (3, 5073505280), (4, 3805128960), (5, 3044103168), (6, 2536752640), (8, 1902564480), (10, 1522051584), (12, 1268376320), (15, 1014701056), (16, 951282240), (20, 761025792), (24, 634188160), (30, 507350528), (32, 475641120), (40, 380512896), (48, 317094080), (60, 253675264), (64, 237820560), (80, 190256448), (96, 158547040), (109, 139637760), (120, 126837632), (128, 118910280), (160, 95128224), (192, 79273520), (218, 69818880), (240, 63418816), (256, 59455140), (320, 47564112), (327, 46545920), (384, 39636760), (436, 34909440), (480, 31709408), (512, 29727570), (545, 27927552), (640, 23782056), (654, 23272960), (768, 19818380), (872, 17454720), (960, 15854704), (1024, 14863785), (1090, 13963776), (1280, 11891028), (1308, 11636480), (1536, 9909190), (1635, 9309184), (1744, 8727360), (1920, 7927352), (2180, 6981888), (2560, 5945514), (2616, 5818240), (3072, 4954595), (3270, 4654592), (3488, 4363680), (3840, 3963676), (4360, 3490944), (5120, 2972757), (5232, 2909120), (6540, 2327296), (6976, 2181840), (7680, 1981838), (8720, 1745472), (9091, 1674240), (10464, 1454560), (13080, 1163648), (13952, 1090920), (15360, 990919), (17440, 872736), (18182, 837120), (20928, 727280), (26160, 581824), (27273, 558080), (27904, 545460), (34880, 436368), (36364, 418560), (41856, 363640), (45455, 334848), (52320, 290912), (54546, 279040), (55808, 272730), (69760, 218184), (72728, 209280), (83712, 181820), (90910, 167424), (104640, 145456), (109092, 139520), (111616, 136365)]