1973880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5483}}^1$

素因数の和:5500

約数の個数: 48

約数和(自身を含む): 6416280

約数和(自身を除く): 4442400

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, 5483, 10966, 16449, 21932, 27415, 32898, 43864, 49347, 54830, 65796, 82245, 98694, 109660, 131592, 164490, 197388, 219320, 246735, 328980, 394776, 493470, 657960, 986940, 1973880]

約数ペア:

[(1, 1973880), (2, 986940), (3, 657960), (4, 493470), (5, 394776), (6, 328980), (8, 246735), (9, 219320), (10, 197388), (12, 164490), (15, 131592), (18, 109660), (20, 98694), (24, 82245), (30, 65796), (36, 54830), (40, 49347), (45, 43864), (60, 32898), (72, 27415), (90, 21932), (120, 16449), (180, 10966), (360, 5483)]