56499120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{8719}}^1$

素因数の和:8744

約数の個数: 100

約数和(自身を含む): 196252320

約数和(自身を除く): 139753200

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 8719, 17438, 26157, 34876, 43595, 52314, 69752, 78471, 87190, 104628, 130785, 139504, 156942, 174380, 209256, 235413, 261570, 313884, 348760, 392355, 418512, 470826, 523140, 627768, 697520, 706239, 784710, 941652, 1046280, 1177065, 1255536, 1412478, 1569420, 1883304, 2092560, 2354130, 2824956, 3138840, 3531195, 3766608, 4708260, 5649912, 6277680, 7062390, 9416520, 11299824, 14124780, 18833040, 28249560, 56499120]

約数ペア:

[(1, 56499120), (2, 28249560), (3, 18833040), (4, 14124780), (5, 11299824), (6, 9416520), (8, 7062390), (9, 6277680), (10, 5649912), (12, 4708260), (15, 3766608), (16, 3531195), (18, 3138840), (20, 2824956), (24, 2354130), (27, 2092560), (30, 1883304), (36, 1569420), (40, 1412478), (45, 1255536), (48, 1177065), (54, 1046280), (60, 941652), (72, 784710), (80, 706239), (81, 697520), (90, 627768), (108, 523140), (120, 470826), (135, 418512), (144, 392355), (162, 348760), (180, 313884), (216, 261570), (240, 235413), (270, 209256), (324, 174380), (360, 156942), (405, 139504), (432, 130785), (540, 104628), (648, 87190), (720, 78471), (810, 69752), (1080, 52314), (1296, 43595), (1620, 34876), (2160, 26157), (3240, 17438), (6480, 8719)]