17619120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{2719}}^1$

素因数の和:2744

約数の個数: 100

約数和(自身を含む): 61216320

約数和(自身を除く): 43597200

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, 2719, 3240, 5438, 6480, 8157, 10876, 13595, 16314, 21752, 24471, 27190, 32628, 40785, 43504, 48942, 54380, 65256, 73413, 81570, 97884, 108760, 122355, 130512, 146826, 163140, 195768, 217520, 220239, 244710, 293652, 326280, 367065, 391536, 440478, 489420, 587304, 652560, 734130, 880956, 978840, 1101195, 1174608, 1468260, 1761912, 1957680, 2202390, 2936520, 3523824, 4404780, 5873040, 8809560, 17619120]

約数ペア:

[(1, 17619120), (2, 8809560), (3, 5873040), (4, 4404780), (5, 3523824), (6, 2936520), (8, 2202390), (9, 1957680), (10, 1761912), (12, 1468260), (15, 1174608), (16, 1101195), (18, 978840), (20, 880956), (24, 734130), (27, 652560), (30, 587304), (36, 489420), (40, 440478), (45, 391536), (48, 367065), (54, 326280), (60, 293652), (72, 244710), (80, 220239), (81, 217520), (90, 195768), (108, 163140), (120, 146826), (135, 130512), (144, 122355), (162, 108760), (180, 97884), (216, 81570), (240, 73413), (270, 65256), (324, 54380), (360, 48942), (405, 43504), (432, 40785), (540, 32628), (648, 27190), (720, 24471), (810, 21752), (1080, 16314), (1296, 13595), (1620, 10876), (2160, 8157), (2719, 6480), (3240, 5438)]