144339840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{8353}}^1$

素因数の和:8381

約数の個数: 128

約数和(自身を含む): 511264800

約数和(自身を除く): 366924960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8353, 8640, 16706, 17280, 25059, 33412, 41765, 50118, 66824, 75177, 83530, 100236, 125295, 133648, 150354, 167060, 200472, 225531, 250590, 267296, 300708, 334120, 375885, 400944, 451062, 501180, 534592, 601416, 668240, 751770, 801888, 902124, 1002360, 1069184, 1127655, 1202832, 1336480, 1503540, 1603776, 1804248, 2004720, 2255310, 2405664, 2672960, 3007080, 3207552, 3608496, 4009440, 4510620, 4811328, 5345920, 6014160, 7216992, 8018880, 9021240, 9622656, 12028320, 14433984, 16037760, 18042480, 24056640, 28867968, 36084960, 48113280, 72169920, 144339840]

約数ペア:

[(1, 144339840), (2, 72169920), (3, 48113280), (4, 36084960), (5, 28867968), (6, 24056640), (8, 18042480), (9, 16037760), (10, 14433984), (12, 12028320), (15, 9622656), (16, 9021240), (18, 8018880), (20, 7216992), (24, 6014160), (27, 5345920), (30, 4811328), (32, 4510620), (36, 4009440), (40, 3608496), (45, 3207552), (48, 3007080), (54, 2672960), (60, 2405664), (64, 2255310), (72, 2004720), (80, 1804248), (90, 1603776), (96, 1503540), (108, 1336480), (120, 1202832), (128, 1127655), (135, 1069184), (144, 1002360), (160, 902124), (180, 801888), (192, 751770), (216, 668240), (240, 601416), (270, 534592), (288, 501180), (320, 451062), (360, 400944), (384, 375885), (432, 334120), (480, 300708), (540, 267296), (576, 250590), (640, 225531), (720, 200472), (864, 167060), (960, 150354), (1080, 133648), (1152, 125295), (1440, 100236), (1728, 83530), (1920, 75177), (2160, 66824), (2880, 50118), (3456, 41765), (4320, 33412), (5760, 25059), (8353, 17280), (8640, 16706)]