157070520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{436307}}^1$

素因数の和:436324

約数の個数: 48

約数和(自身を含む): 510480360

約数和(自身を除く): 353409840

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, 436307, 872614, 1308921, 1745228, 2181535, 2617842, 3490456, 3926763, 4363070, 5235684, 6544605, 7853526, 8726140, 10471368, 13089210, 15707052, 17452280, 19633815, 26178420, 31414104, 39267630, 52356840, 78535260, 157070520]

約数ペア:

[(1, 157070520), (2, 78535260), (3, 52356840), (4, 39267630), (5, 31414104), (6, 26178420), (8, 19633815), (9, 17452280), (10, 15707052), (12, 13089210), (15, 10471368), (18, 8726140), (20, 7853526), (24, 6544605), (30, 5235684), (36, 4363070), (40, 3926763), (45, 3490456), (60, 2617842), (72, 2181535), (90, 1745228), (120, 1308921), (180, 872614), (360, 436307)]