117386820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{72461}}^1$

素因数の和:72482

約数の個数: 60

約数和(自身を含む): 368251884

約数和(自身を除く): 250865064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 72461, 144922, 217383, 289844, 362305, 434766, 652149, 724610, 869532, 1086915, 1304298, 1449220, 1956447, 2173830, 2608596, 3260745, 3912894, 4347660, 5869341, 6521490, 7825788, 9782235, 11738682, 13042980, 19564470, 23477364, 29346705, 39128940, 58693410, 117386820]

約数ペア:

[(1, 117386820), (2, 58693410), (3, 39128940), (4, 29346705), (5, 23477364), (6, 19564470), (9, 13042980), (10, 11738682), (12, 9782235), (15, 7825788), (18, 6521490), (20, 5869341), (27, 4347660), (30, 3912894), (36, 3260745), (45, 2608596), (54, 2173830), (60, 1956447), (81, 1449220), (90, 1304298), (108, 1086915), (135, 869532), (162, 724610), (180, 652149), (270, 434766), (324, 362305), (405, 289844), (540, 217383), (810, 144922), (1620, 72461)]