192078420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{74449}}^1$

素因数の和:74504

約数の個数: 48

約数和(自身を含む): 550334400

約数和(自身を除く): 358255980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 74449, 148898, 223347, 297796, 372245, 446694, 744490, 893388, 1116735, 1488980, 2233470, 3201307, 4466940, 6402614, 9603921, 12805228, 16006535, 19207842, 32013070, 38415684, 48019605, 64026140, 96039210, 192078420]

約数ペア:

[(1, 192078420), (2, 96039210), (3, 64026140), (4, 48019605), (5, 38415684), (6, 32013070), (10, 19207842), (12, 16006535), (15, 12805228), (20, 9603921), (30, 6402614), (43, 4466940), (60, 3201307), (86, 2233470), (129, 1488980), (172, 1116735), (215, 893388), (258, 744490), (430, 446694), (516, 372245), (645, 297796), (860, 223347), (1290, 148898), (2580, 74449)]