39898440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{36943}}^1$

素因数の和:36963

約数の個数: 64

約数和(自身を含む): 132998400

約数和(自身を除く): 93099960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 36943, 73886, 110829, 147772, 184715, 221658, 295544, 332487, 369430, 443316, 554145, 664974, 738860, 886632, 997461, 1108290, 1329948, 1477720, 1662435, 1994922, 2216580, 2659896, 3324870, 3989844, 4433160, 4987305, 6649740, 7979688, 9974610, 13299480, 19949220, 39898440]

約数ペア:

[(1, 39898440), (2, 19949220), (3, 13299480), (4, 9974610), (5, 7979688), (6, 6649740), (8, 4987305), (9, 4433160), (10, 3989844), (12, 3324870), (15, 2659896), (18, 2216580), (20, 1994922), (24, 1662435), (27, 1477720), (30, 1329948), (36, 1108290), (40, 997461), (45, 886632), (54, 738860), (60, 664974), (72, 554145), (90, 443316), (108, 369430), (120, 332487), (135, 295544), (180, 221658), (216, 184715), (270, 147772), (360, 110829), (540, 73886), (1080, 36943)]