309939049920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2542151}}^1$

素因数の和:2542298

約数の個数: 112

約数和(自身を含む): 991805349888

約数和(自身を除く): 681866299968

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, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 20320, 24384, 30480, 40640, 60960, 121920, 2542151, 5084302, 7626453, 10168604, 12710755, 15252906, 20337208, 25421510, 30505812, 38132265, 40674416, 50843020, 61011624, 76264530, 81348832, 101686040, 122023248, 152529060, 162697664, 203372080, 244046496, 305058120, 322853177, 406744160, 488092992, 610116240, 645706354, 813488320, 968559531, 1220232480, 1291412708, 1614265885, 1937119062, 2440464960, 2582825416, 3228531770, 3874238124, 4842797655, 5165650832, 6457063540, 7748476248, 9685595310, 10331301664, 12914127080, 15496952496, 19371190620, 20662603328, 25828254160, 30993904992, 38742381240, 51656508320, 61987809984, 77484762480, 103313016640, 154969524960, 309939049920]

約数ペア:

[(1, 309939049920), (2, 154969524960), (3, 103313016640), (4, 77484762480), (5, 61987809984), (6, 51656508320), (8, 38742381240), (10, 30993904992), (12, 25828254160), (15, 20662603328), (16, 19371190620), (20, 15496952496), (24, 12914127080), (30, 10331301664), (32, 9685595310), (40, 7748476248), (48, 6457063540), (60, 5165650832), (64, 4842797655), (80, 3874238124), (96, 3228531770), (120, 2582825416), (127, 2440464960), (160, 1937119062), (192, 1614265885), (240, 1291412708), (254, 1220232480), (320, 968559531), (381, 813488320), (480, 645706354), (508, 610116240), (635, 488092992), (762, 406744160), (960, 322853177), (1016, 305058120), (1270, 244046496), (1524, 203372080), (1905, 162697664), (2032, 152529060), (2540, 122023248), (3048, 101686040), (3810, 81348832), (4064, 76264530), (5080, 61011624), (6096, 50843020), (7620, 40674416), (8128, 38132265), (10160, 30505812), (12192, 25421510), (15240, 20337208), (20320, 15252906), (24384, 12710755), (30480, 10168604), (40640, 7626453), (60960, 5084302), (121920, 2542151)]