74909696640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{39015467}}^1$

素因数の和:39015489

約数の個数: 64

約数和(自身を含む): 238774664160

約数和(自身を除く): 163864967520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 39015467, 78030934, 117046401, 156061868, 195077335, 234092802, 312123736, 390154670, 468185604, 585232005, 624247472, 780309340, 936371208, 1170464010, 1248494944, 1560618680, 1872742416, 2340928020, 2496989888, 3121237360, 3745484832, 4681856040, 4993979776, 6242474720, 7490969664, 9363712080, 12484949440, 14981939328, 18727424160, 24969898880, 37454848320, 74909696640]

約数ペア:

[(1, 74909696640), (2, 37454848320), (3, 24969898880), (4, 18727424160), (5, 14981939328), (6, 12484949440), (8, 9363712080), (10, 7490969664), (12, 6242474720), (15, 4993979776), (16, 4681856040), (20, 3745484832), (24, 3121237360), (30, 2496989888), (32, 2340928020), (40, 1872742416), (48, 1560618680), (60, 1248494944), (64, 1170464010), (80, 936371208), (96, 780309340), (120, 624247472), (128, 585232005), (160, 468185604), (192, 390154670), (240, 312123736), (320, 234092802), (384, 195077335), (480, 156061868), (640, 117046401), (960, 78030934), (1920, 39015467)]