157327920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{8093}}^1$

素因数の和:8121

約数の個数: 120

約数和(自身を含む): 547996176

約数和(自身を除く): 390668256

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, 4860, 6480, 8093, 9720, 16186, 19440, 24279, 32372, 40465, 48558, 64744, 72837, 80930, 97116, 121395, 129488, 145674, 161860, 194232, 218511, 242790, 291348, 323720, 364185, 388464, 437022, 485580, 582696, 647440, 655533, 728370, 874044, 971160, 1092555, 1165392, 1311066, 1456740, 1748088, 1942320, 1966599, 2185110, 2622132, 2913480, 3277665, 3496176, 3933198, 4370220, 5244264, 5826960, 6555330, 7866396, 8740440, 9832995, 10488528, 13110660, 15732792, 17480880, 19665990, 26221320, 31465584, 39331980, 52442640, 78663960, 157327920]

約数ペア:

[(1, 157327920), (2, 78663960), (3, 52442640), (4, 39331980), (5, 31465584), (6, 26221320), (8, 19665990), (9, 17480880), (10, 15732792), (12, 13110660), (15, 10488528), (16, 9832995), (18, 8740440), (20, 7866396), (24, 6555330), (27, 5826960), (30, 5244264), (36, 4370220), (40, 3933198), (45, 3496176), (48, 3277665), (54, 2913480), (60, 2622132), (72, 2185110), (80, 1966599), (81, 1942320), (90, 1748088), (108, 1456740), (120, 1311066), (135, 1165392), (144, 1092555), (162, 971160), (180, 874044), (216, 728370), (240, 655533), (243, 647440), (270, 582696), (324, 485580), (360, 437022), (405, 388464), (432, 364185), (486, 323720), (540, 291348), (648, 242790), (720, 218511), (810, 194232), (972, 161860), (1080, 145674), (1215, 129488), (1296, 121395), (1620, 97116), (1944, 80930), (2160, 72837), (2430, 64744), (3240, 48558), (3888, 40465), (4860, 32372), (6480, 24279), (8093, 19440), (9720, 16186)]