311068080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{144013}}^1$

素因数の和:144035

約数の個数: 80

約数和(自身を含む): 1071464160

約数和(自身を除く): 760396080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 144013, 288026, 432039, 576052, 720065, 864078, 1152104, 1296117, 1440130, 1728156, 2160195, 2304208, 2592234, 2880260, 3456312, 3888351, 4320390, 5184468, 5760520, 6480585, 6912624, 7776702, 8640780, 10368936, 11521040, 12961170, 15553404, 17281560, 19441755, 20737872, 25922340, 31106808, 34563120, 38883510, 51844680, 62213616, 77767020, 103689360, 155534040, 311068080]

約数ペア:

[(1, 311068080), (2, 155534040), (3, 103689360), (4, 77767020), (5, 62213616), (6, 51844680), (8, 38883510), (9, 34563120), (10, 31106808), (12, 25922340), (15, 20737872), (16, 19441755), (18, 17281560), (20, 15553404), (24, 12961170), (27, 11521040), (30, 10368936), (36, 8640780), (40, 7776702), (45, 6912624), (48, 6480585), (54, 5760520), (60, 5184468), (72, 4320390), (80, 3888351), (90, 3456312), (108, 2880260), (120, 2592234), (135, 2304208), (144, 2160195), (180, 1728156), (216, 1440130), (240, 1296117), (270, 1152104), (360, 864078), (432, 720065), (540, 576052), (720, 432039), (1080, 288026), (2160, 144013)]