79446120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 259338240

約数和(自身を除く): 179892120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 401, 508, 520, 635, 762, 780, 802, 1016, 1203, 1270, 1524, 1560, 1604, 1651, 1905, 2005, 2406, 2540, 3048, 3208, 3302, 3810, 4010, 4812, 4953, 5080, 5213, 6015, 6604, 7620, 8020, 8255, 9624, 9906, 10426, 12030, 13208, 15240, 15639, 16040, 16510, 19812, 20852, 24060, 24765, 26065, 31278, 33020, 39624, 41704, 48120, 49530, 50927, 52130, 62556, 66040, 78195, 99060, 101854, 104260, 125112, 152781, 156390, 198120, 203708, 208520, 254635, 305562, 312780, 407416, 509270, 611124, 625560, 662051, 763905, 1018540, 1222248, 1324102, 1527810, 1986153, 2037080, 2648204, 3055620, 3310255, 3972306, 5296408, 6111240, 6620510, 7944612, 9930765, 13241020, 15889224, 19861530, 26482040, 39723060, 79446120]

約数ペア:

[(1, 79446120), (2, 39723060), (3, 26482040), (4, 19861530), (5, 15889224), (6, 13241020), (8, 9930765), (10, 7944612), (12, 6620510), (13, 6111240), (15, 5296408), (20, 3972306), (24, 3310255), (26, 3055620), (30, 2648204), (39, 2037080), (40, 1986153), (52, 1527810), (60, 1324102), (65, 1222248), (78, 1018540), (104, 763905), (120, 662051), (127, 625560), (130, 611124), (156, 509270), (195, 407416), (254, 312780), (260, 305562), (312, 254635), (381, 208520), (390, 203708), (401, 198120), (508, 156390), (520, 152781), (635, 125112), (762, 104260), (780, 101854), (802, 99060), (1016, 78195), (1203, 66040), (1270, 62556), (1524, 52130), (1560, 50927), (1604, 49530), (1651, 48120), (1905, 41704), (2005, 39624), (2406, 33020), (2540, 31278), (3048, 26065), (3208, 24765), (3302, 24060), (3810, 20852), (4010, 19812), (4812, 16510), (4953, 16040), (5080, 15639), (5213, 15240), (6015, 13208), (6604, 12030), (7620, 10426), (8020, 9906), (8255, 9624)]