71100720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{32917}}^1$

素因数の和:32939

約数の個数: 80

約数和(自身を含む): 244909920

約数和(自身を除く): 173809200

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, 32917, 65834, 98751, 131668, 164585, 197502, 263336, 296253, 329170, 395004, 493755, 526672, 592506, 658340, 790008, 888759, 987510, 1185012, 1316680, 1481265, 1580016, 1777518, 1975020, 2370024, 2633360, 2962530, 3555036, 3950040, 4443795, 4740048, 5925060, 7110072, 7900080, 8887590, 11850120, 14220144, 17775180, 23700240, 35550360, 71100720]

約数ペア:

[(1, 71100720), (2, 35550360), (3, 23700240), (4, 17775180), (5, 14220144), (6, 11850120), (8, 8887590), (9, 7900080), (10, 7110072), (12, 5925060), (15, 4740048), (16, 4443795), (18, 3950040), (20, 3555036), (24, 2962530), (27, 2633360), (30, 2370024), (36, 1975020), (40, 1777518), (45, 1580016), (48, 1481265), (54, 1316680), (60, 1185012), (72, 987510), (80, 888759), (90, 790008), (108, 658340), (120, 592506), (135, 526672), (144, 493755), (180, 395004), (216, 329170), (240, 296253), (270, 263336), (360, 197502), (432, 164585), (540, 131668), (720, 98751), (1080, 65834), (2160, 32917)]