165168420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{1913}}^1$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 463034880

約数和(自身を除く): 297866460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1439, 1913, 2878, 3826, 4317, 5739, 5756, 7195, 7652, 8634, 9565, 11478, 14390, 17268, 19130, 21585, 22956, 28695, 28780, 38260, 43170, 57390, 86340, 114780, 2752807, 5505614, 8258421, 11011228, 13764035, 16516842, 27528070, 33033684, 41292105, 55056140, 82584210, 165168420]

約数ペア:

[(1, 165168420), (2, 82584210), (3, 55056140), (4, 41292105), (5, 33033684), (6, 27528070), (10, 16516842), (12, 13764035), (15, 11011228), (20, 8258421), (30, 5505614), (60, 2752807), (1439, 114780), (1913, 86340), (2878, 57390), (3826, 43170), (4317, 38260), (5739, 28780), (5756, 28695), (7195, 22956), (7652, 21585), (8634, 19130), (9565, 17268), (11478, 14390)]