7777297680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{139079}}^1$

素因数の和:139328

約数の個数: 80

約数和(自身を含む): 24213271680

約数和(自身を除く): 16435974000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 3728, 4660, 5592, 6990, 9320, 11184, 13980, 18640, 27960, 55920, 139079, 278158, 417237, 556316, 695395, 834474, 1112632, 1390790, 1668948, 2086185, 2225264, 2781580, 3337896, 4172370, 5563160, 6675792, 8344740, 11126320, 16689480, 32405407, 33378960, 64810814, 97216221, 129621628, 162027035, 194432442, 259243256, 324054070, 388864884, 486081105, 518486512, 648108140, 777729768, 972162210, 1296216280, 1555459536, 1944324420, 2592432560, 3888648840, 7777297680]

約数ペア:

[(1, 7777297680), (2, 3888648840), (3, 2592432560), (4, 1944324420), (5, 1555459536), (6, 1296216280), (8, 972162210), (10, 777729768), (12, 648108140), (15, 518486512), (16, 486081105), (20, 388864884), (24, 324054070), (30, 259243256), (40, 194432442), (48, 162027035), (60, 129621628), (80, 97216221), (120, 64810814), (233, 33378960), (240, 32405407), (466, 16689480), (699, 11126320), (932, 8344740), (1165, 6675792), (1398, 5563160), (1864, 4172370), (2330, 3337896), (2796, 2781580), (3495, 2225264), (3728, 2086185), (4660, 1668948), (5592, 1390790), (6990, 1112632), (9320, 834474), (11184, 695395), (13980, 556316), (18640, 417237), (27960, 278158), (55920, 139079)]