11855520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8233}}^1$

素因数の和:8254

約数の個数: 72

約数和(自身を含む): 40461876

約数和(自身を除く): 28606356

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, 8233, 16466, 24699, 32932, 41165, 49398, 65864, 74097, 82330, 98796, 123495, 131728, 148194, 164660, 197592, 246990, 263456, 296388, 329320, 370485, 395184, 493980, 592776, 658640, 740970, 790368, 987960, 1185552, 1317280, 1481940, 1975920, 2371104, 2963880, 3951840, 5927760, 11855520]

約数ペア:

[(1, 11855520), (2, 5927760), (3, 3951840), (4, 2963880), (5, 2371104), (6, 1975920), (8, 1481940), (9, 1317280), (10, 1185552), (12, 987960), (15, 790368), (16, 740970), (18, 658640), (20, 592776), (24, 493980), (30, 395184), (32, 370485), (36, 329320), (40, 296388), (45, 263456), (48, 246990), (60, 197592), (72, 164660), (80, 148194), (90, 131728), (96, 123495), (120, 98796), (144, 82330), (160, 74097), (180, 65864), (240, 49398), (288, 41165), (360, 32932), (480, 24699), (720, 16466), (1440, 8233)]