91326240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{63421}}^1$

素因数の和:63442

約数の個数: 72

約数和(自身を含む): 311655708

約数和(自身を除く): 220329468

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, 63421, 126842, 190263, 253684, 317105, 380526, 507368, 570789, 634210, 761052, 951315, 1014736, 1141578, 1268420, 1522104, 1902630, 2029472, 2283156, 2536840, 2853945, 3044208, 3805260, 4566312, 5073680, 5707890, 6088416, 7610520, 9132624, 10147360, 11415780, 15221040, 18265248, 22831560, 30442080, 45663120, 91326240]

約数ペア:

[(1, 91326240), (2, 45663120), (3, 30442080), (4, 22831560), (5, 18265248), (6, 15221040), (8, 11415780), (9, 10147360), (10, 9132624), (12, 7610520), (15, 6088416), (16, 5707890), (18, 5073680), (20, 4566312), (24, 3805260), (30, 3044208), (32, 2853945), (36, 2536840), (40, 2283156), (45, 2029472), (48, 1902630), (60, 1522104), (72, 1268420), (80, 1141578), (90, 1014736), (96, 951315), (120, 761052), (144, 634210), (160, 570789), (180, 507368), (240, 380526), (288, 317105), (360, 253684), (480, 190263), (720, 126842), (1440, 63421)]