79598880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 144

約数和(自身を含む): 274083264

約数和(自身を除く): 194484384

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, 72, 80, 90, 96, 120, 144, 160, 167, 180, 240, 288, 331, 334, 360, 480, 501, 662, 668, 720, 835, 993, 1002, 1324, 1336, 1440, 1503, 1655, 1670, 1986, 2004, 2505, 2648, 2672, 2979, 3006, 3310, 3340, 3972, 4008, 4965, 5010, 5296, 5344, 5958, 6012, 6620, 6680, 7515, 7944, 8016, 9930, 10020, 10592, 11916, 12024, 13240, 13360, 14895, 15030, 15888, 16032, 19860, 20040, 23832, 24048, 26480, 26720, 29790, 30060, 31776, 39720, 40080, 47664, 48096, 52960, 55277, 59580, 60120, 79440, 80160, 95328, 110554, 119160, 120240, 158880, 165831, 221108, 238320, 240480, 276385, 331662, 442216, 476640, 497493, 552770, 663324, 829155, 884432, 994986, 1105540, 1326648, 1658310, 1768864, 1989972, 2211080, 2487465, 2653296, 3316620, 3979944, 4422160, 4974930, 5306592, 6633240, 7959888, 8844320, 9949860, 13266480, 15919776, 19899720, 26532960, 39799440, 79598880]

約数ペア:

[(1, 79598880), (2, 39799440), (3, 26532960), (4, 19899720), (5, 15919776), (6, 13266480), (8, 9949860), (9, 8844320), (10, 7959888), (12, 6633240), (15, 5306592), (16, 4974930), (18, 4422160), (20, 3979944), (24, 3316620), (30, 2653296), (32, 2487465), (36, 2211080), (40, 1989972), (45, 1768864), (48, 1658310), (60, 1326648), (72, 1105540), (80, 994986), (90, 884432), (96, 829155), (120, 663324), (144, 552770), (160, 497493), (167, 476640), (180, 442216), (240, 331662), (288, 276385), (331, 240480), (334, 238320), (360, 221108), (480, 165831), (501, 158880), (662, 120240), (668, 119160), (720, 110554), (835, 95328), (993, 80160), (1002, 79440), (1324, 60120), (1336, 59580), (1440, 55277), (1503, 52960), (1655, 48096), (1670, 47664), (1986, 40080), (2004, 39720), (2505, 31776), (2648, 30060), (2672, 29790), (2979, 26720), (3006, 26480), (3310, 24048), (3340, 23832), (3972, 20040), (4008, 19860), (4965, 16032), (5010, 15888), (5296, 15030), (5344, 14895), (5958, 13360), (6012, 13240), (6620, 12024), (6680, 11916), (7515, 10592), (7944, 10020), (8016, 9930)]