179960040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38453}}^1$

素因数の和:38483

約数の個数: 96

約数和(自身を含む): 629876520

約数和(自身を除く): 449916480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 38453, 76906, 115359, 153812, 192265, 230718, 307624, 346077, 384530, 461436, 499889, 576795, 692154, 769060, 922872, 999778, 1153590, 1384308, 1499667, 1538120, 1730385, 1999556, 2307180, 2499445, 2768616, 2999334, 3460770, 3999112, 4499001, 4614360, 4998890, 5998668, 6921540, 7498335, 8998002, 9997780, 11997336, 13843080, 14996670, 17996004, 19995560, 22495005, 29993340, 35992008, 44990010, 59986680, 89980020, 179960040]

約数ペア:

[(1, 179960040), (2, 89980020), (3, 59986680), (4, 44990010), (5, 35992008), (6, 29993340), (8, 22495005), (9, 19995560), (10, 17996004), (12, 14996670), (13, 13843080), (15, 11997336), (18, 9997780), (20, 8998002), (24, 7498335), (26, 6921540), (30, 5998668), (36, 4998890), (39, 4614360), (40, 4499001), (45, 3999112), (52, 3460770), (60, 2999334), (65, 2768616), (72, 2499445), (78, 2307180), (90, 1999556), (104, 1730385), (117, 1538120), (120, 1499667), (130, 1384308), (156, 1153590), (180, 999778), (195, 922872), (234, 769060), (260, 692154), (312, 576795), (360, 499889), (390, 461436), (468, 384530), (520, 346077), (585, 307624), (780, 230718), (936, 192265), (1170, 153812), (1560, 115359), (2340, 76906), (4680, 38453)]