61449480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1451

約数の個数: 96

約数和(自身を含む): 201389760

約数和(自身を除く): 139940280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1303, 1310, 1572, 1965, 2358, 2606, 2620, 3144, 3909, 3930, 4716, 5212, 5240, 5895, 6515, 7818, 7860, 9432, 10424, 11727, 11790, 13030, 15636, 15720, 19545, 23454, 23580, 26060, 31272, 39090, 46908, 47160, 52120, 58635, 78180, 93816, 117270, 156360, 170693, 234540, 341386, 469080, 512079, 682772, 853465, 1024158, 1365544, 1536237, 1706930, 2048316, 2560395, 3072474, 3413860, 4096632, 5120790, 6144948, 6827720, 7681185, 10241580, 12289896, 15362370, 20483160, 30724740, 61449480]

約数ペア:

[(1, 61449480), (2, 30724740), (3, 20483160), (4, 15362370), (5, 12289896), (6, 10241580), (8, 7681185), (9, 6827720), (10, 6144948), (12, 5120790), (15, 4096632), (18, 3413860), (20, 3072474), (24, 2560395), (30, 2048316), (36, 1706930), (40, 1536237), (45, 1365544), (60, 1024158), (72, 853465), (90, 682772), (120, 512079), (131, 469080), (180, 341386), (262, 234540), (360, 170693), (393, 156360), (524, 117270), (655, 93816), (786, 78180), (1048, 58635), (1179, 52120), (1303, 47160), (1310, 46908), (1572, 39090), (1965, 31272), (2358, 26060), (2606, 23580), (2620, 23454), (3144, 19545), (3909, 15720), (3930, 15636), (4716, 13030), (5212, 11790), (5240, 11727), (5895, 10424), (6515, 9432), (7818, 7860)]