1812828480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14869}}^1$

素因数の和:15016

約数の個数: 112

約数和(自身を含む): 5801441280

約数和(自身を除く): 3988612800

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, 14869, 15240, 20320, 24384, 29738, 30480, 40640, 44607, 59476, 60960, 74345, 89214, 118952, 121920, 148690, 178428, 223035, 237904, 297380, 356856, 446070, 475808, 594760, 713712, 892140, 951616, 1189520, 1427424, 1784280, 1888363, 2379040, 2854848, 3568560, 3776726, 4758080, 5665089, 7137120, 7553452, 9441815, 11330178, 14274240, 15106904, 18883630, 22660356, 28325445, 30213808, 37767260, 45320712, 56650890, 60427616, 75534520, 90641424, 113301780, 120855232, 151069040, 181282848, 226603560, 302138080, 362565696, 453207120, 604276160, 906414240, 1812828480]

約数ペア:

[(1, 1812828480), (2, 906414240), (3, 604276160), (4, 453207120), (5, 362565696), (6, 302138080), (8, 226603560), (10, 181282848), (12, 151069040), (15, 120855232), (16, 113301780), (20, 90641424), (24, 75534520), (30, 60427616), (32, 56650890), (40, 45320712), (48, 37767260), (60, 30213808), (64, 28325445), (80, 22660356), (96, 18883630), (120, 15106904), (127, 14274240), (160, 11330178), (192, 9441815), (240, 7553452), (254, 7137120), (320, 5665089), (381, 4758080), (480, 3776726), (508, 3568560), (635, 2854848), (762, 2379040), (960, 1888363), (1016, 1784280), (1270, 1427424), (1524, 1189520), (1905, 951616), (2032, 892140), (2540, 713712), (3048, 594760), (3810, 475808), (4064, 446070), (5080, 356856), (6096, 297380), (7620, 237904), (8128, 223035), (10160, 178428), (12192, 148690), (14869, 121920), (15240, 118952), (20320, 89214), (24384, 74345), (29738, 60960), (30480, 59476), (40640, 44607)]