61922880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2389}}^1$

素因数の和:2418

約数の個数: 140

約数和(自身を含む): 220362780

約数和(自身を除く): 158439900

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2389, 2592, 2880, 3240, 4320, 4778, 5184, 6480, 7167, 8640, 9556, 11945, 12960, 14334, 19112, 21501, 23890, 25920, 28668, 35835, 38224, 43002, 47780, 57336, 64503, 71670, 76448, 86004, 95560, 107505, 114672, 129006, 143340, 152896, 172008, 191120, 193509, 215010, 229344, 258012, 286680, 322515, 344016, 382240, 387018, 430020, 458688, 516024, 573360, 645030, 688032, 764480, 774036, 860040, 967545, 1032048, 1146720, 1290060, 1376064, 1548072, 1720080, 1935090, 2064096, 2293440, 2580120, 3096144, 3440160, 3870180, 4128192, 5160240, 6192288, 6880320, 7740360, 10320480, 12384576, 15480720, 20640960, 30961440, 61922880]

約数ペア:

[(1, 61922880), (2, 30961440), (3, 20640960), (4, 15480720), (5, 12384576), (6, 10320480), (8, 7740360), (9, 6880320), (10, 6192288), (12, 5160240), (15, 4128192), (16, 3870180), (18, 3440160), (20, 3096144), (24, 2580120), (27, 2293440), (30, 2064096), (32, 1935090), (36, 1720080), (40, 1548072), (45, 1376064), (48, 1290060), (54, 1146720), (60, 1032048), (64, 967545), (72, 860040), (80, 774036), (81, 764480), (90, 688032), (96, 645030), (108, 573360), (120, 516024), (135, 458688), (144, 430020), (160, 387018), (162, 382240), (180, 344016), (192, 322515), (216, 286680), (240, 258012), (270, 229344), (288, 215010), (320, 193509), (324, 191120), (360, 172008), (405, 152896), (432, 143340), (480, 129006), (540, 114672), (576, 107505), (648, 95560), (720, 86004), (810, 76448), (864, 71670), (960, 64503), (1080, 57336), (1296, 47780), (1440, 43002), (1620, 38224), (1728, 35835), (2160, 28668), (2389, 25920), (2592, 23890), (2880, 21501), (3240, 19112), (4320, 14334), (4778, 12960), (5184, 11945), (6480, 9556), (7167, 8640)]