156710520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{435307}}^1$

素因数の和:435324

約数の個数: 48

約数和(自身を含む): 509310360

約数和(自身を除く): 352599840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 435307, 870614, 1305921, 1741228, 2176535, 2611842, 3482456, 3917763, 4353070, 5223684, 6529605, 7835526, 8706140, 10447368, 13059210, 15671052, 17412280, 19588815, 26118420, 31342104, 39177630, 52236840, 78355260, 156710520]

約数ペア:

[(1, 156710520), (2, 78355260), (3, 52236840), (4, 39177630), (5, 31342104), (6, 26118420), (8, 19588815), (9, 17412280), (10, 15671052), (12, 13059210), (15, 10447368), (18, 8706140), (20, 7835526), (24, 6529605), (30, 5223684), (36, 4353070), (40, 3917763), (45, 3482456), (60, 2611842), (72, 2176535), (90, 1741228), (120, 1305921), (180, 870614), (360, 435307)]