179968380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157867}}^1$

素因数の和:157898

約数の個数: 48

約数和(自身を含む): 530436480

約数和(自身を除く): 350468100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 157867, 315734, 473601, 631468, 789335, 947202, 1578670, 1894404, 2368005, 2999473, 3157340, 4736010, 5998946, 8998419, 9472020, 11997892, 14997365, 17996838, 29994730, 35993676, 44992095, 59989460, 89984190, 179968380]

約数ペア:

[(1, 179968380), (2, 89984190), (3, 59989460), (4, 44992095), (5, 35993676), (6, 29994730), (10, 17996838), (12, 14997365), (15, 11997892), (19, 9472020), (20, 8998419), (30, 5998946), (38, 4736010), (57, 3157340), (60, 2999473), (76, 2368005), (95, 1894404), (114, 1578670), (190, 947202), (228, 789335), (285, 631468), (380, 473601), (570, 315734), (1140, 157867)]