1969149240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{4019}}^1$

素因数の和:5397

約数の個数: 96

約数和(自身を含む): 6406030800

約数和(自身を除く): 4436881560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1361, 2722, 4019, 4083, 5444, 6805, 8038, 8166, 10888, 12057, 12249, 13610, 16076, 16332, 20095, 20415, 24114, 24498, 27220, 32152, 32664, 36171, 40190, 40830, 48228, 48996, 54440, 60285, 61245, 72342, 80380, 81660, 96456, 97992, 120570, 122490, 144684, 160760, 163320, 180855, 241140, 244980, 289368, 361710, 482280, 489960, 723420, 1446840, 5469859, 10939718, 16409577, 21879436, 27349295, 32819154, 43758872, 49228731, 54698590, 65638308, 82047885, 98457462, 109397180, 131276616, 164095770, 196914924, 218794360, 246143655, 328191540, 393829848, 492287310, 656383080, 984574620, 1969149240]

約数ペア:

[(1, 1969149240), (2, 984574620), (3, 656383080), (4, 492287310), (5, 393829848), (6, 328191540), (8, 246143655), (9, 218794360), (10, 196914924), (12, 164095770), (15, 131276616), (18, 109397180), (20, 98457462), (24, 82047885), (30, 65638308), (36, 54698590), (40, 49228731), (45, 43758872), (60, 32819154), (72, 27349295), (90, 21879436), (120, 16409577), (180, 10939718), (360, 5469859), (1361, 1446840), (2722, 723420), (4019, 489960), (4083, 482280), (5444, 361710), (6805, 289368), (8038, 244980), (8166, 241140), (10888, 180855), (12057, 163320), (12249, 160760), (13610, 144684), (16076, 122490), (16332, 120570), (20095, 97992), (20415, 96456), (24114, 81660), (24498, 80380), (27220, 72342), (32152, 61245), (32664, 60285), (36171, 54440), (40190, 48996), (40830, 48228)]