227375520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{739}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 718320960

約数和(自身を除く): 490945440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 641, 739, 1282, 1478, 1923, 2217, 2564, 2956, 3205, 3695, 3846, 4434, 5128, 5912, 6410, 7390, 7692, 8868, 9615, 10256, 11085, 11824, 12820, 14780, 15384, 17736, 19230, 20512, 22170, 23648, 25640, 29560, 30768, 35472, 38460, 44340, 51280, 59120, 61536, 70944, 76920, 88680, 102560, 118240, 153840, 177360, 307680, 354720, 473699, 947398, 1421097, 1894796, 2368495, 2842194, 3789592, 4736990, 5684388, 7105485, 7579184, 9473980, 11368776, 14210970, 15158368, 18947960, 22737552, 28421940, 37895920, 45475104, 56843880, 75791840, 113687760, 227375520]

約数ペア:

[(1, 227375520), (2, 113687760), (3, 75791840), (4, 56843880), (5, 45475104), (6, 37895920), (8, 28421940), (10, 22737552), (12, 18947960), (15, 15158368), (16, 14210970), (20, 11368776), (24, 9473980), (30, 7579184), (32, 7105485), (40, 5684388), (48, 4736990), (60, 3789592), (80, 2842194), (96, 2368495), (120, 1894796), (160, 1421097), (240, 947398), (480, 473699), (641, 354720), (739, 307680), (1282, 177360), (1478, 153840), (1923, 118240), (2217, 102560), (2564, 88680), (2956, 76920), (3205, 70944), (3695, 61536), (3846, 59120), (4434, 51280), (5128, 44340), (5912, 38460), (6410, 35472), (7390, 30768), (7692, 29560), (8868, 25640), (9615, 23648), (10256, 22170), (11085, 20512), (11824, 19230), (12820, 17736), (14780, 15384)]