170390520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157769}}^1$

素因数の和:157789

約数の個数: 64

約数和(自身を含む): 567972000

約数和(自身を除く): 397581480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 157769, 315538, 473307, 631076, 788845, 946614, 1262152, 1419921, 1577690, 1893228, 2366535, 2839842, 3155380, 3786456, 4259763, 4733070, 5679684, 6310760, 7099605, 8519526, 9466140, 11359368, 14199210, 17039052, 18932280, 21298815, 28398420, 34078104, 42597630, 56796840, 85195260, 170390520]

約数ペア:

[(1, 170390520), (2, 85195260), (3, 56796840), (4, 42597630), (5, 34078104), (6, 28398420), (8, 21298815), (9, 18932280), (10, 17039052), (12, 14199210), (15, 11359368), (18, 9466140), (20, 8519526), (24, 7099605), (27, 6310760), (30, 5679684), (36, 4733070), (40, 4259763), (45, 3786456), (54, 3155380), (60, 2839842), (72, 2366535), (90, 1893228), (108, 1577690), (120, 1419921), (135, 1262152), (180, 946614), (216, 788845), (270, 631076), (360, 473307), (540, 315538), (1080, 157769)]