8051053440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{10457}}^1$

素因数の和:10880

約数の個数: 128

約数和(自身を含む): 25729189920

約数和(自身を除く): 17678136480

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, 128, 160, 192, 240, 320, 384, 401, 480, 640, 802, 960, 1203, 1604, 1920, 2005, 2406, 3208, 4010, 4812, 6015, 6416, 8020, 9624, 10457, 12030, 12832, 16040, 19248, 20914, 24060, 25664, 31371, 32080, 38496, 41828, 48120, 51328, 52285, 62742, 64160, 76992, 83656, 96240, 104570, 125484, 128320, 153984, 156855, 167312, 192480, 209140, 250968, 256640, 313710, 334624, 384960, 418280, 501936, 627420, 669248, 769920, 836560, 1003872, 1254840, 1338496, 1673120, 2007744, 2509680, 3346240, 4015488, 4193257, 5019360, 6692480, 8386514, 10038720, 12579771, 16773028, 20077440, 20966285, 25159542, 33546056, 41932570, 50319084, 62898855, 67092112, 83865140, 100638168, 125797710, 134184224, 167730280, 201276336, 251595420, 268368448, 335460560, 402552672, 503190840, 536736896, 670921120, 805105344, 1006381680, 1341842240, 1610210688, 2012763360, 2683684480, 4025526720, 8051053440]

約数ペア:

[(1, 8051053440), (2, 4025526720), (3, 2683684480), (4, 2012763360), (5, 1610210688), (6, 1341842240), (8, 1006381680), (10, 805105344), (12, 670921120), (15, 536736896), (16, 503190840), (20, 402552672), (24, 335460560), (30, 268368448), (32, 251595420), (40, 201276336), (48, 167730280), (60, 134184224), (64, 125797710), (80, 100638168), (96, 83865140), (120, 67092112), (128, 62898855), (160, 50319084), (192, 41932570), (240, 33546056), (320, 25159542), (384, 20966285), (401, 20077440), (480, 16773028), (640, 12579771), (802, 10038720), (960, 8386514), (1203, 6692480), (1604, 5019360), (1920, 4193257), (2005, 4015488), (2406, 3346240), (3208, 2509680), (4010, 2007744), (4812, 1673120), (6015, 1338496), (6416, 1254840), (8020, 1003872), (9624, 836560), (10457, 769920), (12030, 669248), (12832, 627420), (16040, 501936), (19248, 418280), (20914, 384960), (24060, 334624), (25664, 313710), (31371, 256640), (32080, 250968), (38496, 209140), (41828, 192480), (48120, 167312), (51328, 156855), (52285, 153984), (62742, 128320), (64160, 125484), (76992, 104570), (83656, 96240)]