85469040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39569}}^1$

素因数の和:39591

約数の個数: 80

約数和(自身を含む): 294400800

約数和(自身を除く): 208931760

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 39569, 79138, 118707, 158276, 197845, 237414, 316552, 356121, 395690, 474828, 593535, 633104, 712242, 791380, 949656, 1068363, 1187070, 1424484, 1582760, 1780605, 1899312, 2136726, 2374140, 2848968, 3165520, 3561210, 4273452, 4748280, 5341815, 5697936, 7122420, 8546904, 9496560, 10683630, 14244840, 17093808, 21367260, 28489680, 42734520, 85469040]

約数ペア:

[(1, 85469040), (2, 42734520), (3, 28489680), (4, 21367260), (5, 17093808), (6, 14244840), (8, 10683630), (9, 9496560), (10, 8546904), (12, 7122420), (15, 5697936), (16, 5341815), (18, 4748280), (20, 4273452), (24, 3561210), (27, 3165520), (30, 2848968), (36, 2374140), (40, 2136726), (45, 1899312), (48, 1780605), (54, 1582760), (60, 1424484), (72, 1187070), (80, 1068363), (90, 949656), (108, 791380), (120, 712242), (135, 633104), (144, 593535), (180, 474828), (216, 395690), (240, 356121), (270, 316552), (360, 237414), (432, 197845), (540, 158276), (720, 118707), (1080, 79138), (2160, 39569)]