157765320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{16231}}^1$

素因数の和:16257

約数の個数: 96

約数和(自身を含む): 531760320

約数和(自身を除く): 373995000

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 16231, 32462, 48693, 64924, 81155, 97386, 129848, 146079, 162310, 194772, 243465, 292158, 324620, 389544, 438237, 486930, 584316, 649240, 730395, 876474, 973860, 1168632, 1314711, 1460790, 1752948, 1947720, 2191185, 2629422, 2921580, 3505896, 3944133, 4382370, 5258844, 5843160, 6573555, 7888266, 8764740, 10517688, 13147110, 15776532, 17529480, 19720665, 26294220, 31553064, 39441330, 52588440, 78882660, 157765320]

約数ペア:

[(1, 157765320), (2, 78882660), (3, 52588440), (4, 39441330), (5, 31553064), (6, 26294220), (8, 19720665), (9, 17529480), (10, 15776532), (12, 13147110), (15, 10517688), (18, 8764740), (20, 7888266), (24, 6573555), (27, 5843160), (30, 5258844), (36, 4382370), (40, 3944133), (45, 3505896), (54, 2921580), (60, 2629422), (72, 2191185), (81, 1947720), (90, 1752948), (108, 1460790), (120, 1314711), (135, 1168632), (162, 973860), (180, 876474), (216, 730395), (243, 649240), (270, 584316), (324, 486930), (360, 438237), (405, 389544), (486, 324620), (540, 292158), (648, 243465), (810, 194772), (972, 162310), (1080, 146079), (1215, 129848), (1620, 97386), (1944, 81155), (2430, 64924), (3240, 48693), (4860, 32462), (9720, 16231)]