209427360

素因数分解:

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

素因数の和:436325

約数の個数: 48

約数和(自身を含む): 659697696

約数和(自身を除く): 450270336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 436307, 872614, 1308921, 1745228, 2181535, 2617842, 3490456, 4363070, 5235684, 6544605, 6980912, 8726140, 10471368, 13089210, 13961824, 17452280, 20942736, 26178420, 34904560, 41885472, 52356840, 69809120, 104713680, 209427360]

約数ペア:

[(1, 209427360), (2, 104713680), (3, 69809120), (4, 52356840), (5, 41885472), (6, 34904560), (8, 26178420), (10, 20942736), (12, 17452280), (15, 13961824), (16, 13089210), (20, 10471368), (24, 8726140), (30, 6980912), (32, 6544605), (40, 5235684), (48, 4363070), (60, 3490456), (80, 2617842), (96, 2181535), (120, 1745228), (160, 1308921), (240, 872614), (480, 436307)]