269952240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7549}}^1$

素因数の和:7714

約数の個数: 80

約数和(自身を含む): 842580000

約数和(自身を除く): 572627760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 7549, 8940, 11920, 15098, 17880, 22647, 30196, 35760, 37745, 45294, 60392, 75490, 90588, 113235, 120784, 150980, 181176, 226470, 301960, 362352, 452940, 603920, 905880, 1124801, 1811760, 2249602, 3374403, 4499204, 5624005, 6748806, 8998408, 11248010, 13497612, 16872015, 17996816, 22496020, 26995224, 33744030, 44992040, 53990448, 67488060, 89984080, 134976120, 269952240]

約数ペア:

[(1, 269952240), (2, 134976120), (3, 89984080), (4, 67488060), (5, 53990448), (6, 44992040), (8, 33744030), (10, 26995224), (12, 22496020), (15, 17996816), (16, 16872015), (20, 13497612), (24, 11248010), (30, 8998408), (40, 6748806), (48, 5624005), (60, 4499204), (80, 3374403), (120, 2249602), (149, 1811760), (240, 1124801), (298, 905880), (447, 603920), (596, 452940), (745, 362352), (894, 301960), (1192, 226470), (1490, 181176), (1788, 150980), (2235, 120784), (2384, 113235), (2980, 90588), (3576, 75490), (4470, 60392), (5960, 45294), (7152, 37745), (7549, 35760), (8940, 30196), (11920, 22647), (15098, 17880)]