84269280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419}}^2$

素因数の和:856

約数の個数: 72

約数和(自身を含む): 266083272

約数和(自身を除く): 181813992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 419, 480, 838, 1257, 1676, 2095, 2514, 3352, 4190, 5028, 6285, 6704, 8380, 10056, 12570, 13408, 16760, 20112, 25140, 33520, 40224, 50280, 67040, 100560, 175561, 201120, 351122, 526683, 702244, 877805, 1053366, 1404488, 1755610, 2106732, 2633415, 2808976, 3511220, 4213464, 5266830, 5617952, 7022440, 8426928, 10533660, 14044880, 16853856, 21067320, 28089760, 42134640, 84269280]

約数ペア:

[(1, 84269280), (2, 42134640), (3, 28089760), (4, 21067320), (5, 16853856), (6, 14044880), (8, 10533660), (10, 8426928), (12, 7022440), (15, 5617952), (16, 5266830), (20, 4213464), (24, 3511220), (30, 2808976), (32, 2633415), (40, 2106732), (48, 1755610), (60, 1404488), (80, 1053366), (96, 877805), (120, 702244), (160, 526683), (240, 351122), (419, 201120), (480, 175561), (838, 100560), (1257, 67040), (1676, 50280), (2095, 40224), (2514, 33520), (3352, 25140), (4190, 20112), (5028, 16760), (6285, 13408), (6704, 12570), (8380, 10056)]