20151259056

素因数分解:

$2^4\times 3^5\times {\mathrm{1543}}^1\times {\mathrm{3359}}^1$

素因数の和:4925

約数の個数: 120

約数和(自身を含む): 58539586560

約数和(自身を除く): 38388327504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1543, 1944, 3086, 3359, 3888, 4629, 6172, 6718, 9258, 10077, 12344, 13436, 13887, 18516, 20154, 24688, 26872, 27774, 30231, 37032, 40308, 41661, 53744, 55548, 60462, 74064, 80616, 83322, 90693, 111096, 120924, 124983, 161232, 166644, 181386, 222192, 241848, 249966, 272079, 333288, 362772, 374949, 483696, 499932, 544158, 666576, 725544, 749898, 816237, 999864, 1088316, 1451088, 1499796, 1632474, 1999728, 2176632, 2999592, 3264948, 4353264, 5182937, 5999184, 6529896, 10365874, 13059792, 15548811, 20731748, 31097622, 41463496, 46646433, 62195244, 82926992, 93292866, 124390488, 139939299, 186585732, 248780976, 279878598, 373171464, 419817897, 559757196, 746342928, 839635794, 1119514392, 1259453691, 1679271588, 2239028784, 2518907382, 3358543176, 5037814764, 6717086352, 10075629528, 20151259056]

約数ペア:

[(1, 20151259056), (2, 10075629528), (3, 6717086352), (4, 5037814764), (6, 3358543176), (8, 2518907382), (9, 2239028784), (12, 1679271588), (16, 1259453691), (18, 1119514392), (24, 839635794), (27, 746342928), (36, 559757196), (48, 419817897), (54, 373171464), (72, 279878598), (81, 248780976), (108, 186585732), (144, 139939299), (162, 124390488), (216, 93292866), (243, 82926992), (324, 62195244), (432, 46646433), (486, 41463496), (648, 31097622), (972, 20731748), (1296, 15548811), (1543, 13059792), (1944, 10365874), (3086, 6529896), (3359, 5999184), (3888, 5182937), (4629, 4353264), (6172, 3264948), (6718, 2999592), (9258, 2176632), (10077, 1999728), (12344, 1632474), (13436, 1499796), (13887, 1451088), (18516, 1088316), (20154, 999864), (24688, 816237), (26872, 749898), (27774, 725544), (30231, 666576), (37032, 544158), (40308, 499932), (41661, 483696), (53744, 374949), (55548, 362772), (60462, 333288), (74064, 272079), (80616, 249966), (83322, 241848), (90693, 222192), (111096, 181386), (120924, 166644), (124983, 161232)]