153989760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:738

約数の個数: 128

約数和(自身を含む): 495230400

約数和(自身を除く): 341240640

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, 139, 160, 192, 240, 278, 320, 384, 417, 480, 556, 577, 640, 695, 834, 960, 1112, 1154, 1390, 1668, 1731, 1920, 2085, 2224, 2308, 2780, 2885, 3336, 3462, 4170, 4448, 4616, 5560, 5770, 6672, 6924, 8340, 8655, 8896, 9232, 11120, 11540, 13344, 13848, 16680, 17310, 17792, 18464, 22240, 23080, 26688, 27696, 33360, 34620, 36928, 44480, 46160, 53376, 55392, 66720, 69240, 73856, 80203, 88960, 92320, 110784, 133440, 138480, 160406, 184640, 221568, 240609, 266880, 276960, 320812, 369280, 401015, 481218, 553920, 641624, 802030, 962436, 1107840, 1203045, 1283248, 1604060, 1924872, 2406090, 2566496, 3208120, 3849744, 4812180, 5132992, 6416240, 7699488, 9624360, 10265984, 12832480, 15398976, 19248720, 25664960, 30797952, 38497440, 51329920, 76994880, 153989760]

約数ペア:

[(1, 153989760), (2, 76994880), (3, 51329920), (4, 38497440), (5, 30797952), (6, 25664960), (8, 19248720), (10, 15398976), (12, 12832480), (15, 10265984), (16, 9624360), (20, 7699488), (24, 6416240), (30, 5132992), (32, 4812180), (40, 3849744), (48, 3208120), (60, 2566496), (64, 2406090), (80, 1924872), (96, 1604060), (120, 1283248), (128, 1203045), (139, 1107840), (160, 962436), (192, 802030), (240, 641624), (278, 553920), (320, 481218), (384, 401015), (417, 369280), (480, 320812), (556, 276960), (577, 266880), (640, 240609), (695, 221568), (834, 184640), (960, 160406), (1112, 138480), (1154, 133440), (1390, 110784), (1668, 92320), (1731, 88960), (1920, 80203), (2085, 73856), (2224, 69240), (2308, 66720), (2780, 55392), (2885, 53376), (3336, 46160), (3462, 44480), (4170, 36928), (4448, 34620), (4616, 33360), (5560, 27696), (5770, 26688), (6672, 23080), (6924, 22240), (8340, 18464), (8655, 17792), (8896, 17310), (9232, 16680), (11120, 13848), (11540, 13344)]