79567920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{4093}}^1$

素因数の和:4121

約数の個数: 120

約数和(自身を含む): 277180176

約数和(自身を除く): 197612256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4093, 4860, 6480, 8186, 9720, 12279, 16372, 19440, 20465, 24558, 32744, 36837, 40930, 49116, 61395, 65488, 73674, 81860, 98232, 110511, 122790, 147348, 163720, 184185, 196464, 221022, 245580, 294696, 327440, 331533, 368370, 442044, 491160, 552555, 589392, 663066, 736740, 884088, 982320, 994599, 1105110, 1326132, 1473480, 1657665, 1768176, 1989198, 2210220, 2652264, 2946960, 3315330, 3978396, 4420440, 4972995, 5304528, 6630660, 7956792, 8840880, 9945990, 13261320, 15913584, 19891980, 26522640, 39783960, 79567920]

約数ペア:

[(1, 79567920), (2, 39783960), (3, 26522640), (4, 19891980), (5, 15913584), (6, 13261320), (8, 9945990), (9, 8840880), (10, 7956792), (12, 6630660), (15, 5304528), (16, 4972995), (18, 4420440), (20, 3978396), (24, 3315330), (27, 2946960), (30, 2652264), (36, 2210220), (40, 1989198), (45, 1768176), (48, 1657665), (54, 1473480), (60, 1326132), (72, 1105110), (80, 994599), (81, 982320), (90, 884088), (108, 736740), (120, 663066), (135, 589392), (144, 552555), (162, 491160), (180, 442044), (216, 368370), (240, 331533), (243, 327440), (270, 294696), (324, 245580), (360, 221022), (405, 196464), (432, 184185), (486, 163720), (540, 147348), (648, 122790), (720, 110511), (810, 98232), (972, 81860), (1080, 73674), (1215, 65488), (1296, 61395), (1620, 49116), (1944, 40930), (2160, 36837), (2430, 32744), (3240, 24558), (3888, 20465), (4093, 19440), (4860, 16372), (6480, 12279), (8186, 9720)]