21486629880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59685083}}^1$

素因数の和:59685100

約数の個数: 48

約数和(自身を含む): 69831548280

約数和(自身を除く): 48344918400

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, 59685083, 119370166, 179055249, 238740332, 298425415, 358110498, 477480664, 537165747, 596850830, 716220996, 895276245, 1074331494, 1193701660, 1432441992, 1790552490, 2148662988, 2387403320, 2685828735, 3581104980, 4297325976, 5371657470, 7162209960, 10743314940, 21486629880]

約数ペア:

[(1, 21486629880), (2, 10743314940), (3, 7162209960), (4, 5371657470), (5, 4297325976), (6, 3581104980), (8, 2685828735), (9, 2387403320), (10, 2148662988), (12, 1790552490), (15, 1432441992), (18, 1193701660), (20, 1074331494), (24, 895276245), (30, 716220996), (36, 596850830), (40, 537165747), (45, 477480664), (60, 358110498), (72, 298425415), (90, 238740332), (120, 179055249), (180, 119370166), (360, 59685083)]