72831540

素因数分解:

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

素因数の和:721

約数の個数: 96

約数和(自身を含む): 213736320

約数和(自身を除く): 140904780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 53, 60, 74, 106, 111, 148, 159, 185, 212, 222, 265, 318, 370, 444, 530, 555, 619, 636, 740, 795, 1060, 1110, 1238, 1590, 1857, 1961, 2220, 2476, 3095, 3180, 3714, 3922, 5883, 6190, 7428, 7844, 9285, 9805, 11766, 12380, 18570, 19610, 22903, 23532, 29415, 32807, 37140, 39220, 45806, 58830, 65614, 68709, 91612, 98421, 114515, 117660, 131228, 137418, 164035, 196842, 229030, 274836, 328070, 343545, 393684, 458060, 492105, 656140, 687090, 984210, 1213859, 1374180, 1968420, 2427718, 3641577, 4855436, 6069295, 7283154, 12138590, 14566308, 18207885, 24277180, 36415770, 72831540]

約数ペア:

[(1, 72831540), (2, 36415770), (3, 24277180), (4, 18207885), (5, 14566308), (6, 12138590), (10, 7283154), (12, 6069295), (15, 4855436), (20, 3641577), (30, 2427718), (37, 1968420), (53, 1374180), (60, 1213859), (74, 984210), (106, 687090), (111, 656140), (148, 492105), (159, 458060), (185, 393684), (212, 343545), (222, 328070), (265, 274836), (318, 229030), (370, 196842), (444, 164035), (530, 137418), (555, 131228), (619, 117660), (636, 114515), (740, 98421), (795, 91612), (1060, 68709), (1110, 65614), (1238, 58830), (1590, 45806), (1857, 39220), (1961, 37140), (2220, 32807), (2476, 29415), (3095, 23532), (3180, 22903), (3714, 19610), (3922, 18570), (5883, 12380), (6190, 11766), (7428, 9805), (7844, 9285)]