1246458420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{3373}}^1$

素因数の和:5441

約数の個数: 72

約数和(自身を含む): 3783887016

約数和(自身を除く): 2537428596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2053, 3373, 4106, 6159, 6746, 8212, 10119, 10265, 12318, 13492, 16865, 18477, 20238, 20530, 24636, 30357, 30795, 33730, 36954, 40476, 41060, 50595, 60714, 61590, 67460, 73908, 92385, 101190, 121428, 123180, 151785, 184770, 202380, 303570, 369540, 607140, 6924769, 13849538, 20774307, 27699076, 34623845, 41548614, 62322921, 69247690, 83097228, 103871535, 124645842, 138495380, 207743070, 249291684, 311614605, 415486140, 623229210, 1246458420]

約数ペア:

[(1, 1246458420), (2, 623229210), (3, 415486140), (4, 311614605), (5, 249291684), (6, 207743070), (9, 138495380), (10, 124645842), (12, 103871535), (15, 83097228), (18, 69247690), (20, 62322921), (30, 41548614), (36, 34623845), (45, 27699076), (60, 20774307), (90, 13849538), (180, 6924769), (2053, 607140), (3373, 369540), (4106, 303570), (6159, 202380), (6746, 184770), (8212, 151785), (10119, 123180), (10265, 121428), (12318, 101190), (13492, 92385), (16865, 73908), (18477, 67460), (20238, 61590), (20530, 60714), (24636, 50595), (30357, 41060), (30795, 40476), (33730, 36954)]