73164240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 247255008

約数和(自身を除く): 174090768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 307, 331, 360, 614, 662, 720, 921, 993, 1228, 1324, 1535, 1655, 1842, 1986, 2456, 2648, 2763, 2979, 3070, 3310, 3684, 3972, 4605, 4912, 4965, 5296, 5526, 5958, 6140, 6620, 7368, 7944, 9210, 9930, 11052, 11916, 12280, 13240, 13815, 14736, 14895, 15888, 18420, 19860, 22104, 23832, 24560, 26480, 27630, 29790, 36840, 39720, 44208, 47664, 55260, 59580, 73680, 79440, 101617, 110520, 119160, 203234, 221040, 238320, 304851, 406468, 508085, 609702, 812936, 914553, 1016170, 1219404, 1524255, 1625872, 1829106, 2032340, 2438808, 3048510, 3658212, 4064680, 4572765, 4877616, 6097020, 7316424, 8129360, 9145530, 12194040, 14632848, 18291060, 24388080, 36582120, 73164240]

約数ペア:

[(1, 73164240), (2, 36582120), (3, 24388080), (4, 18291060), (5, 14632848), (6, 12194040), (8, 9145530), (9, 8129360), (10, 7316424), (12, 6097020), (15, 4877616), (16, 4572765), (18, 4064680), (20, 3658212), (24, 3048510), (30, 2438808), (36, 2032340), (40, 1829106), (45, 1625872), (48, 1524255), (60, 1219404), (72, 1016170), (80, 914553), (90, 812936), (120, 609702), (144, 508085), (180, 406468), (240, 304851), (307, 238320), (331, 221040), (360, 203234), (614, 119160), (662, 110520), (720, 101617), (921, 79440), (993, 73680), (1228, 59580), (1324, 55260), (1535, 47664), (1655, 44208), (1842, 39720), (1986, 36840), (2456, 29790), (2648, 27630), (2763, 26480), (2979, 24560), (3070, 23832), (3310, 22104), (3684, 19860), (3972, 18420), (4605, 15888), (4912, 14895), (4965, 14736), (5296, 13815), (5526, 13240), (5958, 12280), (6140, 11916), (6620, 11052), (7368, 9930), (7944, 9210)]