157984560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73141}}^1$

素因数の和:73163

約数の個数: 80

約数和(自身を含む): 544176480

約数和(自身を除く): 386191920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 73141, 146282, 219423, 292564, 365705, 438846, 585128, 658269, 731410, 877692, 1097115, 1170256, 1316538, 1462820, 1755384, 1974807, 2194230, 2633076, 2925640, 3291345, 3510768, 3949614, 4388460, 5266152, 5851280, 6582690, 7899228, 8776920, 9874035, 10532304, 13165380, 15798456, 17553840, 19748070, 26330760, 31596912, 39496140, 52661520, 78992280, 157984560]

約数ペア:

[(1, 157984560), (2, 78992280), (3, 52661520), (4, 39496140), (5, 31596912), (6, 26330760), (8, 19748070), (9, 17553840), (10, 15798456), (12, 13165380), (15, 10532304), (16, 9874035), (18, 8776920), (20, 7899228), (24, 6582690), (27, 5851280), (30, 5266152), (36, 4388460), (40, 3949614), (45, 3510768), (48, 3291345), (54, 2925640), (60, 2633076), (72, 2194230), (80, 1974807), (90, 1755384), (108, 1462820), (120, 1316538), (135, 1170256), (144, 1097115), (180, 877692), (216, 731410), (240, 658269), (270, 585128), (360, 438846), (432, 365705), (540, 292564), (720, 219423), (1080, 146282), (2160, 73141)]