80904801960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6829}}^1\times {\mathrm{32909}}^1$

素因数の和:39755

約数の個数: 96

約数和(自身を含む): 262987101000

約数和(自身を除く): 182082299040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6829, 13658, 20487, 27316, 32909, 34145, 40974, 54632, 61461, 65818, 68290, 81948, 98727, 102435, 122922, 131636, 136580, 163896, 164545, 197454, 204870, 245844, 263272, 273160, 296181, 307305, 329090, 394908, 409740, 491688, 493635, 592362, 614610, 658180, 789816, 819480, 987270, 1184724, 1229220, 1316360, 1480905, 1974540, 2369448, 2458440, 2961810, 3949080, 5923620, 11847240, 224735561, 449471122, 674206683, 898942244, 1123677805, 1348413366, 1797884488, 2022620049, 2247355610, 2696826732, 3371033415, 4045240098, 4494711220, 5393653464, 6742066830, 8090480196, 8989422440, 10113100245, 13484133660, 16180960392, 20226200490, 26968267320, 40452400980, 80904801960]

約数ペア:

[(1, 80904801960), (2, 40452400980), (3, 26968267320), (4, 20226200490), (5, 16180960392), (6, 13484133660), (8, 10113100245), (9, 8989422440), (10, 8090480196), (12, 6742066830), (15, 5393653464), (18, 4494711220), (20, 4045240098), (24, 3371033415), (30, 2696826732), (36, 2247355610), (40, 2022620049), (45, 1797884488), (60, 1348413366), (72, 1123677805), (90, 898942244), (120, 674206683), (180, 449471122), (360, 224735561), (6829, 11847240), (13658, 5923620), (20487, 3949080), (27316, 2961810), (32909, 2458440), (34145, 2369448), (40974, 1974540), (54632, 1480905), (61461, 1316360), (65818, 1229220), (68290, 1184724), (81948, 987270), (98727, 819480), (102435, 789816), (122922, 658180), (131636, 614610), (136580, 592362), (163896, 493635), (164545, 491688), (197454, 409740), (204870, 394908), (245844, 329090), (263272, 307305), (273160, 296181)]