66312240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16253}}^1$

素因数の和:16286

約数の個数: 80

約数和(自身を含む): 217673568

約数和(自身を除く): 151361328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 16253, 32506, 48759, 65012, 81265, 97518, 130024, 162530, 195036, 243795, 260048, 276301, 325060, 390072, 487590, 552602, 650120, 780144, 828903, 975180, 1105204, 1300240, 1381505, 1657806, 1950360, 2210408, 2763010, 3315612, 3900720, 4144515, 4420816, 5526020, 6631224, 8289030, 11052040, 13262448, 16578060, 22104080, 33156120, 66312240]

約数ペア:

[(1, 66312240), (2, 33156120), (3, 22104080), (4, 16578060), (5, 13262448), (6, 11052040), (8, 8289030), (10, 6631224), (12, 5526020), (15, 4420816), (16, 4144515), (17, 3900720), (20, 3315612), (24, 2763010), (30, 2210408), (34, 1950360), (40, 1657806), (48, 1381505), (51, 1300240), (60, 1105204), (68, 975180), (80, 828903), (85, 780144), (102, 650120), (120, 552602), (136, 487590), (170, 390072), (204, 325060), (240, 276301), (255, 260048), (272, 243795), (340, 195036), (408, 162530), (510, 130024), (680, 97518), (816, 81265), (1020, 65012), (1360, 48759), (2040, 32506), (4080, 16253)]