1487666520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1377469}}^1$

素因数の和:1377489

約数の個数: 64

約数和(自身を含む): 4958892000

約数和(自身を除く): 3471225480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1377469, 2754938, 4132407, 5509876, 6887345, 8264814, 11019752, 12397221, 13774690, 16529628, 20662035, 24794442, 27549380, 33059256, 37191663, 41324070, 49588884, 55098760, 61986105, 74383326, 82648140, 99177768, 123972210, 148766652, 165296280, 185958315, 247944420, 297533304, 371916630, 495888840, 743833260, 1487666520]

約数ペア:

[(1, 1487666520), (2, 743833260), (3, 495888840), (4, 371916630), (5, 297533304), (6, 247944420), (8, 185958315), (9, 165296280), (10, 148766652), (12, 123972210), (15, 99177768), (18, 82648140), (20, 74383326), (24, 61986105), (27, 55098760), (30, 49588884), (36, 41324070), (40, 37191663), (45, 33059256), (54, 27549380), (60, 24794442), (72, 20662035), (90, 16529628), (108, 13774690), (120, 12397221), (135, 11019752), (180, 8264814), (216, 6887345), (270, 5509876), (360, 4132407), (540, 2754938), (1080, 1377469)]