16393680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22769}}^1$

素因数の和:22788

約数の個数: 60

約数和(自身を含む): 55057860

約数和(自身を除く): 38664180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 22769, 45538, 68307, 91076, 113845, 136614, 182152, 204921, 227690, 273228, 341535, 364304, 409842, 455380, 546456, 683070, 819684, 910760, 1024605, 1092912, 1366140, 1639368, 1821520, 2049210, 2732280, 3278736, 4098420, 5464560, 8196840, 16393680]

約数ペア:

[(1, 16393680), (2, 8196840), (3, 5464560), (4, 4098420), (5, 3278736), (6, 2732280), (8, 2049210), (9, 1821520), (10, 1639368), (12, 1366140), (15, 1092912), (16, 1024605), (18, 910760), (20, 819684), (24, 683070), (30, 546456), (36, 455380), (40, 409842), (45, 364304), (48, 341535), (60, 273228), (72, 227690), (80, 204921), (90, 182152), (120, 136614), (144, 113845), (180, 91076), (240, 68307), (360, 45538), (720, 22769)]