245096640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{85103}}^1$

素因数の和:85126

約数の個数: 84

約数和(自身を含む): 843040224

約数和(自身を除く): 597943584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 85103, 170206, 255309, 340412, 425515, 510618, 680824, 765927, 851030, 1021236, 1276545, 1361648, 1531854, 1702060, 2042472, 2553090, 2723296, 3063708, 3404120, 3829635, 4084944, 5106180, 5446592, 6127416, 6808240, 7659270, 8169888, 10212360, 12254832, 13616480, 15318540, 16339776, 20424720, 24509664, 27232960, 30637080, 40849440, 49019328, 61274160, 81698880, 122548320, 245096640]

約数ペア:

[(1, 245096640), (2, 122548320), (3, 81698880), (4, 61274160), (5, 49019328), (6, 40849440), (8, 30637080), (9, 27232960), (10, 24509664), (12, 20424720), (15, 16339776), (16, 15318540), (18, 13616480), (20, 12254832), (24, 10212360), (30, 8169888), (32, 7659270), (36, 6808240), (40, 6127416), (45, 5446592), (48, 5106180), (60, 4084944), (64, 3829635), (72, 3404120), (80, 3063708), (90, 2723296), (96, 2553090), (120, 2042472), (144, 1702060), (160, 1531854), (180, 1361648), (192, 1276545), (240, 1021236), (288, 851030), (320, 765927), (360, 680824), (480, 510618), (576, 425515), (720, 340412), (960, 255309), (1440, 170206), (2880, 85103)]