154417440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{827}}^1$

素因数の和:1234

約数の個数: 96

約数和(自身を含む): 488255040

約数和(自身を除く): 333837600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 389, 480, 778, 827, 1167, 1556, 1654, 1945, 2334, 2481, 3112, 3308, 3890, 4135, 4668, 4962, 5835, 6224, 6616, 7780, 8270, 9336, 9924, 11670, 12405, 12448, 13232, 15560, 16540, 18672, 19848, 23340, 24810, 26464, 31120, 33080, 37344, 39696, 46680, 49620, 62240, 66160, 79392, 93360, 99240, 132320, 186720, 198480, 321703, 396960, 643406, 965109, 1286812, 1608515, 1930218, 2573624, 3217030, 3860436, 4825545, 5147248, 6434060, 7720872, 9651090, 10294496, 12868120, 15441744, 19302180, 25736240, 30883488, 38604360, 51472480, 77208720, 154417440]

約数ペア:

[(1, 154417440), (2, 77208720), (3, 51472480), (4, 38604360), (5, 30883488), (6, 25736240), (8, 19302180), (10, 15441744), (12, 12868120), (15, 10294496), (16, 9651090), (20, 7720872), (24, 6434060), (30, 5147248), (32, 4825545), (40, 3860436), (48, 3217030), (60, 2573624), (80, 1930218), (96, 1608515), (120, 1286812), (160, 965109), (240, 643406), (389, 396960), (480, 321703), (778, 198480), (827, 186720), (1167, 132320), (1556, 99240), (1654, 93360), (1945, 79392), (2334, 66160), (2481, 62240), (3112, 49620), (3308, 46680), (3890, 39696), (4135, 37344), (4668, 33080), (4962, 31120), (5835, 26464), (6224, 24810), (6616, 23340), (7780, 19848), (8270, 18672), (9336, 16540), (9924, 15560), (11670, 13232), (12405, 12448)]