91323360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{63419}}^1$

素因数の和:63440

約数の個数: 72

約数和(自身を含む): 311645880

約数和(自身を除く): 220322520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 63419, 126838, 190257, 253676, 317095, 380514, 507352, 570771, 634190, 761028, 951285, 1014704, 1141542, 1268380, 1522056, 1902570, 2029408, 2283084, 2536760, 2853855, 3044112, 3805140, 4566168, 5073520, 5707710, 6088224, 7610280, 9132336, 10147040, 11415420, 15220560, 18264672, 22830840, 30441120, 45661680, 91323360]

約数ペア:

[(1, 91323360), (2, 45661680), (3, 30441120), (4, 22830840), (5, 18264672), (6, 15220560), (8, 11415420), (9, 10147040), (10, 9132336), (12, 7610280), (15, 6088224), (16, 5707710), (18, 5073520), (20, 4566168), (24, 3805140), (30, 3044112), (32, 2853855), (36, 2536760), (40, 2283084), (45, 2029408), (48, 1902570), (60, 1522056), (72, 1268380), (80, 1141542), (90, 1014704), (96, 951285), (120, 761028), (144, 634190), (160, 570771), (180, 507352), (240, 380514), (288, 317095), (360, 253676), (480, 190257), (720, 126838), (1440, 63419)]