416780640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{32159}}^1$

素因数の和:32186

約数の個数: 120

約数和(自身を含む): 1470934080

約数和(自身を除く): 1054153440

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 32159, 64318, 96477, 128636, 160795, 192954, 257272, 289431, 321590, 385908, 482385, 514544, 578862, 643180, 771816, 868293, 964770, 1029088, 1157724, 1286360, 1447155, 1543632, 1736586, 1929540, 2315448, 2572720, 2604879, 2894310, 3087264, 3473172, 3859080, 4341465, 4630896, 5145440, 5209758, 5788620, 6946344, 7718160, 8682930, 9261792, 10419516, 11577240, 13024395, 13892688, 15436320, 17365860, 20839032, 23154480, 26048790, 27785376, 34731720, 41678064, 46308960, 52097580, 69463440, 83356128, 104195160, 138926880, 208390320, 416780640]

約数ペア:

[(1, 416780640), (2, 208390320), (3, 138926880), (4, 104195160), (5, 83356128), (6, 69463440), (8, 52097580), (9, 46308960), (10, 41678064), (12, 34731720), (15, 27785376), (16, 26048790), (18, 23154480), (20, 20839032), (24, 17365860), (27, 15436320), (30, 13892688), (32, 13024395), (36, 11577240), (40, 10419516), (45, 9261792), (48, 8682930), (54, 7718160), (60, 6946344), (72, 5788620), (80, 5209758), (81, 5145440), (90, 4630896), (96, 4341465), (108, 3859080), (120, 3473172), (135, 3087264), (144, 2894310), (160, 2604879), (162, 2572720), (180, 2315448), (216, 1929540), (240, 1736586), (270, 1543632), (288, 1447155), (324, 1286360), (360, 1157724), (405, 1029088), (432, 964770), (480, 868293), (540, 771816), (648, 643180), (720, 578862), (810, 514544), (864, 482385), (1080, 385908), (1296, 321590), (1440, 289431), (1620, 257272), (2160, 192954), (2592, 160795), (3240, 128636), (4320, 96477), (6480, 64318), (12960, 32159)]