72599960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 176783040

約数和(自身を除く): 104183080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 73, 92, 94, 115, 146, 184, 188, 230, 235, 292, 365, 376, 460, 470, 529, 584, 730, 920, 940, 1058, 1081, 1460, 1679, 1880, 2116, 2162, 2645, 2920, 3358, 3431, 4232, 4324, 5290, 5405, 6716, 6862, 8395, 8648, 10580, 10810, 13432, 13724, 16790, 17155, 21160, 21620, 24863, 27448, 33580, 34310, 38617, 43240, 49726, 67160, 68620, 77234, 78913, 99452, 124315, 137240, 154468, 157826, 193085, 198904, 248630, 308936, 315652, 386170, 394565, 497260, 631304, 772340, 789130, 994520, 1544680, 1578260, 1814999, 3156520, 3629998, 7259996, 9074995, 14519992, 18149990, 36299980, 72599960]

約数ペア:

[(1, 72599960), (2, 36299980), (4, 18149990), (5, 14519992), (8, 9074995), (10, 7259996), (20, 3629998), (23, 3156520), (40, 1814999), (46, 1578260), (47, 1544680), (73, 994520), (92, 789130), (94, 772340), (115, 631304), (146, 497260), (184, 394565), (188, 386170), (230, 315652), (235, 308936), (292, 248630), (365, 198904), (376, 193085), (460, 157826), (470, 154468), (529, 137240), (584, 124315), (730, 99452), (920, 78913), (940, 77234), (1058, 68620), (1081, 67160), (1460, 49726), (1679, 43240), (1880, 38617), (2116, 34310), (2162, 33580), (2645, 27448), (2920, 24863), (3358, 21620), (3431, 21160), (4232, 17155), (4324, 16790), (5290, 13724), (5405, 13432), (6716, 10810), (6862, 10580), (8395, 8648)]