456710220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133541}}^1$

素因数の和:133575

約数の個数: 72

約数和(自身を含む): 1458278640

約数和(自身を除く): 1001568420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 133541, 267082, 400623, 534164, 667705, 801246, 1201869, 1335410, 1602492, 2003115, 2403738, 2537279, 2670820, 4006230, 4807476, 5074558, 6009345, 7611837, 8012460, 10149116, 12018690, 12686395, 15223674, 22835511, 24037380, 25372790, 30447348, 38059185, 45671022, 50745580, 76118370, 91342044, 114177555, 152236740, 228355110, 456710220]

約数ペア:

[(1, 456710220), (2, 228355110), (3, 152236740), (4, 114177555), (5, 91342044), (6, 76118370), (9, 50745580), (10, 45671022), (12, 38059185), (15, 30447348), (18, 25372790), (19, 24037380), (20, 22835511), (30, 15223674), (36, 12686395), (38, 12018690), (45, 10149116), (57, 8012460), (60, 7611837), (76, 6009345), (90, 5074558), (95, 4807476), (114, 4006230), (171, 2670820), (180, 2537279), (190, 2403738), (228, 2003115), (285, 1602492), (342, 1335410), (380, 1201869), (570, 801246), (684, 667705), (855, 534164), (1140, 400623), (1710, 267082), (3420, 133541)]