120945564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 324222080

約数和(自身を除く): 203276516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 151, 171, 228, 302, 342, 453, 604, 684, 906, 1171, 1359, 1812, 2342, 2718, 2869, 3513, 4684, 5436, 5738, 7026, 8607, 10539, 11476, 14052, 17214, 21078, 22249, 25821, 34428, 42156, 44498, 51642, 66747, 88996, 103284, 133494, 176821, 200241, 266988, 353642, 400482, 530463, 707284, 800964, 1060926, 1591389, 2121852, 3182778, 3359599, 6365556, 6719198, 10078797, 13438396, 20157594, 30236391, 40315188, 60472782, 120945564]

約数ペア:

[(1, 120945564), (2, 60472782), (3, 40315188), (4, 30236391), (6, 20157594), (9, 13438396), (12, 10078797), (18, 6719198), (19, 6365556), (36, 3359599), (38, 3182778), (57, 2121852), (76, 1591389), (114, 1060926), (151, 800964), (171, 707284), (228, 530463), (302, 400482), (342, 353642), (453, 266988), (604, 200241), (684, 176821), (906, 133494), (1171, 103284), (1359, 88996), (1812, 66747), (2342, 51642), (2718, 44498), (2869, 42156), (3513, 34428), (4684, 25821), (5436, 22249), (5738, 21078), (7026, 17214), (8607, 14052), (10539, 11476)]