312060180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{827}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 923650560

約数和(自身を除く): 611590380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 331, 380, 570, 662, 827, 993, 1140, 1324, 1654, 1655, 1986, 2481, 3308, 3310, 3972, 4135, 4962, 4965, 6289, 6620, 8270, 9924, 9930, 12405, 12578, 15713, 16540, 18867, 19860, 24810, 25156, 31426, 31445, 37734, 47139, 49620, 62852, 62890, 75468, 78565, 94278, 94335, 125780, 157130, 188556, 188670, 235695, 273737, 314260, 377340, 471390, 547474, 821211, 942780, 1094948, 1368685, 1642422, 2737370, 3284844, 4106055, 5201003, 5474740, 8212110, 10402006, 15603009, 16424220, 20804012, 26005015, 31206018, 52010030, 62412036, 78015045, 104020060, 156030090, 312060180]

約数ペア:

[(1, 312060180), (2, 156030090), (3, 104020060), (4, 78015045), (5, 62412036), (6, 52010030), (10, 31206018), (12, 26005015), (15, 20804012), (19, 16424220), (20, 15603009), (30, 10402006), (38, 8212110), (57, 5474740), (60, 5201003), (76, 4106055), (95, 3284844), (114, 2737370), (190, 1642422), (228, 1368685), (285, 1094948), (331, 942780), (380, 821211), (570, 547474), (662, 471390), (827, 377340), (993, 314260), (1140, 273737), (1324, 235695), (1654, 188670), (1655, 188556), (1986, 157130), (2481, 125780), (3308, 94335), (3310, 94278), (3972, 78565), (4135, 75468), (4962, 62890), (4965, 62852), (6289, 49620), (6620, 47139), (8270, 37734), (9924, 31445), (9930, 31426), (12405, 25156), (12578, 24810), (15713, 19860), (16540, 18867)]