66429639840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{138395083}}^1$

素因数の和:138395101

約数の個数: 48

約数和(自身を含む): 209253367008

約数和(自身を除く): 142823727168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 138395083, 276790166, 415185249, 553580332, 691975415, 830370498, 1107160664, 1383950830, 1660740996, 2075926245, 2214321328, 2767901660, 3321481992, 4151852490, 4428642656, 5535803320, 6642963984, 8303704980, 11071606640, 13285927968, 16607409960, 22143213280, 33214819920, 66429639840]

約数ペア:

[(1, 66429639840), (2, 33214819920), (3, 22143213280), (4, 16607409960), (5, 13285927968), (6, 11071606640), (8, 8303704980), (10, 6642963984), (12, 5535803320), (15, 4428642656), (16, 4151852490), (20, 3321481992), (24, 2767901660), (30, 2214321328), (32, 2075926245), (40, 1660740996), (48, 1383950830), (60, 1107160664), (80, 830370498), (96, 691975415), (120, 553580332), (160, 415185249), (240, 276790166), (480, 138395083)]