13480961040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{23087}}^1$

素因数の和:23917

約数の個数: 120

約数和(自身を含む): 45331348608

約数和(自身を除く): 31850387568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 811, 1622, 2433, 3244, 4055, 4866, 6488, 7299, 8110, 9732, 12165, 12976, 14598, 16220, 19464, 23087, 24330, 29196, 32440, 36495, 38928, 46174, 48660, 58392, 64880, 69261, 72990, 92348, 97320, 115435, 116784, 138522, 145980, 184696, 194640, 207783, 230870, 277044, 291960, 346305, 369392, 415566, 461740, 554088, 583920, 692610, 831132, 923480, 1038915, 1108176, 1385220, 1662264, 1846960, 2077830, 2770440, 3324528, 4155660, 5540880, 8311320, 16622640, 18723557, 37447114, 56170671, 74894228, 93617785, 112341342, 149788456, 168512013, 187235570, 224682684, 280853355, 299576912, 337024026, 374471140, 449365368, 561706710, 674048052, 748942280, 842560065, 898730736, 1123413420, 1348096104, 1497884560, 1685120130, 2246826840, 2696192208, 3370240260, 4493653680, 6740480520, 13480961040]

約数ペア:

[(1, 13480961040), (2, 6740480520), (3, 4493653680), (4, 3370240260), (5, 2696192208), (6, 2246826840), (8, 1685120130), (9, 1497884560), (10, 1348096104), (12, 1123413420), (15, 898730736), (16, 842560065), (18, 748942280), (20, 674048052), (24, 561706710), (30, 449365368), (36, 374471140), (40, 337024026), (45, 299576912), (48, 280853355), (60, 224682684), (72, 187235570), (80, 168512013), (90, 149788456), (120, 112341342), (144, 93617785), (180, 74894228), (240, 56170671), (360, 37447114), (720, 18723557), (811, 16622640), (1622, 8311320), (2433, 5540880), (3244, 4155660), (4055, 3324528), (4866, 2770440), (6488, 2077830), (7299, 1846960), (8110, 1662264), (9732, 1385220), (12165, 1108176), (12976, 1038915), (14598, 923480), (16220, 831132), (19464, 692610), (23087, 583920), (24330, 554088), (29196, 461740), (32440, 415566), (36495, 369392), (38928, 346305), (46174, 291960), (48660, 277044), (58392, 230870), (64880, 207783), (69261, 194640), (72990, 184696), (92348, 145980), (97320, 138522), (115435, 116784)]