197797680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{91573}}^1$

素因数の和:91595

約数の個数: 80

約数和(自身を含む): 681310560

約数和(自身を除く): 483512880

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, 91573, 183146, 274719, 366292, 457865, 549438, 732584, 824157, 915730, 1098876, 1373595, 1465168, 1648314, 1831460, 2197752, 2472471, 2747190, 3296628, 3662920, 4120785, 4395504, 4944942, 5494380, 6593256, 7325840, 8241570, 9889884, 10988760, 12362355, 13186512, 16483140, 19779768, 21977520, 24724710, 32966280, 39559536, 49449420, 65932560, 98898840, 197797680]

約数ペア:

[(1, 197797680), (2, 98898840), (3, 65932560), (4, 49449420), (5, 39559536), (6, 32966280), (8, 24724710), (9, 21977520), (10, 19779768), (12, 16483140), (15, 13186512), (16, 12362355), (18, 10988760), (20, 9889884), (24, 8241570), (27, 7325840), (30, 6593256), (36, 5494380), (40, 4944942), (45, 4395504), (48, 4120785), (54, 3662920), (60, 3296628), (72, 2747190), (80, 2472471), (90, 2197752), (108, 1831460), (120, 1648314), (135, 1465168), (144, 1373595), (180, 1098876), (216, 915730), (240, 824157), (270, 732584), (360, 549438), (432, 457865), (540, 366292), (720, 274719), (1080, 183146), (2160, 91573)]