386628720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{84787}}^1$

素因数の和:84822

約数の個数: 80

約数和(自身を含む): 1261645440

約数和(自身を除く): 875016720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 84787, 169574, 254361, 339148, 423935, 508722, 678296, 847870, 1017444, 1271805, 1356592, 1610953, 1695740, 2034888, 2543610, 3221906, 3391480, 4069776, 4832859, 5087220, 6443812, 6782960, 8054765, 9665718, 10174440, 12887624, 16109530, 19331436, 20348880, 24164295, 25775248, 32219060, 38662872, 48328590, 64438120, 77325744, 96657180, 128876240, 193314360, 386628720]

約数ペア:

[(1, 386628720), (2, 193314360), (3, 128876240), (4, 96657180), (5, 77325744), (6, 64438120), (8, 48328590), (10, 38662872), (12, 32219060), (15, 25775248), (16, 24164295), (19, 20348880), (20, 19331436), (24, 16109530), (30, 12887624), (38, 10174440), (40, 9665718), (48, 8054765), (57, 6782960), (60, 6443812), (76, 5087220), (80, 4832859), (95, 4069776), (114, 3391480), (120, 3221906), (152, 2543610), (190, 2034888), (228, 1695740), (240, 1610953), (285, 1356592), (304, 1271805), (380, 1017444), (456, 847870), (570, 678296), (760, 508722), (912, 423935), (1140, 339148), (1520, 254361), (2280, 169574), (4560, 84787)]