2254514880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{4783}}^1$

素因数の和:5294

約数の個数: 112

約数和(自身を含む): 7174162944

約数和(自身を除く): 4919648064

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, 160, 192, 240, 320, 480, 491, 960, 982, 1473, 1964, 2455, 2946, 3928, 4783, 4910, 5892, 7365, 7856, 9566, 9820, 11784, 14349, 14730, 15712, 19132, 19640, 23568, 23915, 28698, 29460, 31424, 38264, 39280, 47136, 47830, 57396, 58920, 71745, 76528, 78560, 94272, 95660, 114792, 117840, 143490, 153056, 157120, 191320, 229584, 235680, 286980, 306112, 382640, 459168, 471360, 573960, 765280, 918336, 1147920, 1530560, 2295840, 2348453, 4591680, 4696906, 7045359, 9393812, 11742265, 14090718, 18787624, 23484530, 28181436, 35226795, 37575248, 46969060, 56362872, 70453590, 75150496, 93938120, 112725744, 140907180, 150300992, 187876240, 225451488, 281814360, 375752480, 450902976, 563628720, 751504960, 1127257440, 2254514880]

約数ペア:

[(1, 2254514880), (2, 1127257440), (3, 751504960), (4, 563628720), (5, 450902976), (6, 375752480), (8, 281814360), (10, 225451488), (12, 187876240), (15, 150300992), (16, 140907180), (20, 112725744), (24, 93938120), (30, 75150496), (32, 70453590), (40, 56362872), (48, 46969060), (60, 37575248), (64, 35226795), (80, 28181436), (96, 23484530), (120, 18787624), (160, 14090718), (192, 11742265), (240, 9393812), (320, 7045359), (480, 4696906), (491, 4591680), (960, 2348453), (982, 2295840), (1473, 1530560), (1964, 1147920), (2455, 918336), (2946, 765280), (3928, 573960), (4783, 471360), (4910, 459168), (5892, 382640), (7365, 306112), (7856, 286980), (9566, 235680), (9820, 229584), (11784, 191320), (14349, 157120), (14730, 153056), (15712, 143490), (19132, 117840), (19640, 114792), (23568, 95660), (23915, 94272), (28698, 78560), (29460, 76528), (31424, 71745), (38264, 58920), (39280, 57396), (47136, 47830)]