145663080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 458006400

約数和(自身を除く): 312343320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 53, 60, 74, 106, 111, 120, 148, 159, 185, 212, 222, 265, 296, 318, 370, 424, 444, 530, 555, 619, 636, 740, 795, 888, 1060, 1110, 1238, 1272, 1480, 1590, 1857, 1961, 2120, 2220, 2476, 3095, 3180, 3714, 3922, 4440, 4952, 5883, 6190, 6360, 7428, 7844, 9285, 9805, 11766, 12380, 14856, 15688, 18570, 19610, 22903, 23532, 24760, 29415, 32807, 37140, 39220, 45806, 47064, 58830, 65614, 68709, 74280, 78440, 91612, 98421, 114515, 117660, 131228, 137418, 164035, 183224, 196842, 229030, 235320, 262456, 274836, 328070, 343545, 393684, 458060, 492105, 549672, 656140, 687090, 787368, 916120, 984210, 1213859, 1312280, 1374180, 1968420, 2427718, 2748360, 3641577, 3936840, 4855436, 6069295, 7283154, 9710872, 12138590, 14566308, 18207885, 24277180, 29132616, 36415770, 48554360, 72831540, 145663080]

約数ペア:

[(1, 145663080), (2, 72831540), (3, 48554360), (4, 36415770), (5, 29132616), (6, 24277180), (8, 18207885), (10, 14566308), (12, 12138590), (15, 9710872), (20, 7283154), (24, 6069295), (30, 4855436), (37, 3936840), (40, 3641577), (53, 2748360), (60, 2427718), (74, 1968420), (106, 1374180), (111, 1312280), (120, 1213859), (148, 984210), (159, 916120), (185, 787368), (212, 687090), (222, 656140), (265, 549672), (296, 492105), (318, 458060), (370, 393684), (424, 343545), (444, 328070), (530, 274836), (555, 262456), (619, 235320), (636, 229030), (740, 196842), (795, 183224), (888, 164035), (1060, 137418), (1110, 131228), (1238, 117660), (1272, 114515), (1480, 98421), (1590, 91612), (1857, 78440), (1961, 74280), (2120, 68709), (2220, 65614), (2476, 58830), (3095, 47064), (3180, 45806), (3714, 39220), (3922, 37140), (4440, 32807), (4952, 29415), (5883, 24760), (6190, 23532), (6360, 22903), (7428, 19610), (7844, 18570), (9285, 15688), (9805, 14856), (11766, 12380)]