88992720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{123601}}^1$

素因数の和:123620

約数の個数: 60

約数和(自身を含む): 298869636

約数和(自身を除く): 209876916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 123601, 247202, 370803, 494404, 618005, 741606, 988808, 1112409, 1236010, 1483212, 1854015, 1977616, 2224818, 2472020, 2966424, 3708030, 4449636, 4944040, 5562045, 5932848, 7416060, 8899272, 9888080, 11124090, 14832120, 17798544, 22248180, 29664240, 44496360, 88992720]

約数ペア:

[(1, 88992720), (2, 44496360), (3, 29664240), (4, 22248180), (5, 17798544), (6, 14832120), (8, 11124090), (9, 9888080), (10, 8899272), (12, 7416060), (15, 5932848), (16, 5562045), (18, 4944040), (20, 4449636), (24, 3708030), (30, 2966424), (36, 2472020), (40, 2224818), (45, 1977616), (48, 1854015), (60, 1483212), (72, 1236010), (80, 1112409), (90, 988808), (120, 741606), (144, 618005), (180, 494404), (240, 370803), (360, 247202), (720, 123601)]