123084540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14549}}^1$

素因数の和:14611

約数の個数: 72

約数和(自身を含む): 381326400

約数和(自身を除く): 258241860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 14549, 29098, 43647, 58196, 72745, 87294, 130941, 145490, 174588, 218235, 261882, 290980, 436470, 523764, 654705, 683803, 872940, 1309410, 1367606, 2051409, 2618820, 2735212, 3419015, 4102818, 6154227, 6838030, 8205636, 10257045, 12308454, 13676060, 20514090, 24616908, 30771135, 41028180, 61542270, 123084540]

約数ペア:

[(1, 123084540), (2, 61542270), (3, 41028180), (4, 30771135), (5, 24616908), (6, 20514090), (9, 13676060), (10, 12308454), (12, 10257045), (15, 8205636), (18, 6838030), (20, 6154227), (30, 4102818), (36, 3419015), (45, 2735212), (47, 2618820), (60, 2051409), (90, 1367606), (94, 1309410), (141, 872940), (180, 683803), (188, 654705), (235, 523764), (282, 436470), (423, 290980), (470, 261882), (564, 218235), (705, 174588), (846, 145490), (940, 130941), (1410, 87294), (1692, 72745), (2115, 58196), (2820, 43647), (4230, 29098), (8460, 14549)]