625436640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{48259}}^1$

素因数の和:48286

約数の個数: 120

約数和(自身を含む): 2207315880

約数和(自身を除く): 1581879240

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, 48259, 96518, 144777, 193036, 241295, 289554, 386072, 434331, 482590, 579108, 723885, 772144, 868662, 965180, 1158216, 1302993, 1447770, 1544288, 1737324, 1930360, 2171655, 2316432, 2605986, 2895540, 3474648, 3860720, 3908979, 4343310, 4632864, 5211972, 5791080, 6514965, 6949296, 7721440, 7817958, 8686620, 10423944, 11582160, 13029930, 13898592, 15635916, 17373240, 19544895, 20847888, 23164320, 26059860, 31271832, 34746480, 39089790, 41695776, 52119720, 62543664, 69492960, 78179580, 104239440, 125087328, 156359160, 208478880, 312718320, 625436640]

約数ペア:

[(1, 625436640), (2, 312718320), (3, 208478880), (4, 156359160), (5, 125087328), (6, 104239440), (8, 78179580), (9, 69492960), (10, 62543664), (12, 52119720), (15, 41695776), (16, 39089790), (18, 34746480), (20, 31271832), (24, 26059860), (27, 23164320), (30, 20847888), (32, 19544895), (36, 17373240), (40, 15635916), (45, 13898592), (48, 13029930), (54, 11582160), (60, 10423944), (72, 8686620), (80, 7817958), (81, 7721440), (90, 6949296), (96, 6514965), (108, 5791080), (120, 5211972), (135, 4632864), (144, 4343310), (160, 3908979), (162, 3860720), (180, 3474648), (216, 2895540), (240, 2605986), (270, 2316432), (288, 2171655), (324, 1930360), (360, 1737324), (405, 1544288), (432, 1447770), (480, 1302993), (540, 1158216), (648, 965180), (720, 868662), (810, 772144), (864, 723885), (1080, 579108), (1296, 482590), (1440, 434331), (1620, 386072), (2160, 289554), (2592, 241295), (3240, 193036), (4320, 144777), (6480, 96518), (12960, 48259)]