2459763840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31247}}^1$

素因数の和:31310

約数の個数: 128

約数和(自身を含む): 8031985920

約数和(自身を除く): 5572222080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 13120, 15744, 19680, 26240, 31247, 39360, 62494, 78720, 93741, 124988, 156235, 187482, 249976, 312470, 374964, 468705, 499952, 624940, 749928, 937410, 999904, 1249880, 1281127, 1499856, 1874820, 1999808, 2499760, 2562254, 2999712, 3749640, 3843381, 3999616, 4999520, 5124508, 5999424, 6405635, 7499280, 7686762, 9999040, 10249016, 11998848, 12811270, 14998560, 15373524, 19216905, 19998080, 20498032, 25622540, 29997120, 30747048, 38433810, 40996064, 51245080, 59994240, 61494096, 76867620, 81992128, 102490160, 122988192, 153735240, 163984256, 204980320, 245976384, 307470480, 409960640, 491952768, 614940960, 819921280, 1229881920, 2459763840]

約数ペア:

[(1, 2459763840), (2, 1229881920), (3, 819921280), (4, 614940960), (5, 491952768), (6, 409960640), (8, 307470480), (10, 245976384), (12, 204980320), (15, 163984256), (16, 153735240), (20, 122988192), (24, 102490160), (30, 81992128), (32, 76867620), (40, 61494096), (41, 59994240), (48, 51245080), (60, 40996064), (64, 38433810), (80, 30747048), (82, 29997120), (96, 25622540), (120, 20498032), (123, 19998080), (128, 19216905), (160, 15373524), (164, 14998560), (192, 12811270), (205, 11998848), (240, 10249016), (246, 9999040), (320, 7686762), (328, 7499280), (384, 6405635), (410, 5999424), (480, 5124508), (492, 4999520), (615, 3999616), (640, 3843381), (656, 3749640), (820, 2999712), (960, 2562254), (984, 2499760), (1230, 1999808), (1312, 1874820), (1640, 1499856), (1920, 1281127), (1968, 1249880), (2460, 999904), (2624, 937410), (3280, 749928), (3936, 624940), (4920, 499952), (5248, 468705), (6560, 374964), (7872, 312470), (9840, 249976), (13120, 187482), (15744, 156235), (19680, 124988), (26240, 93741), (31247, 78720), (39360, 62494)]