196792560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{273323}}^1$

素因数の和:273342

約数の個数: 60

約数和(自身を含む): 660897432

約数和(自身を除く): 464104872

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, 273323, 546646, 819969, 1093292, 1366615, 1639938, 2186584, 2459907, 2733230, 3279876, 4099845, 4373168, 4919814, 5466460, 6559752, 8199690, 9839628, 10932920, 12299535, 13119504, 16399380, 19679256, 21865840, 24599070, 32798760, 39358512, 49198140, 65597520, 98396280, 196792560]

約数ペア:

[(1, 196792560), (2, 98396280), (3, 65597520), (4, 49198140), (5, 39358512), (6, 32798760), (8, 24599070), (9, 21865840), (10, 19679256), (12, 16399380), (15, 13119504), (16, 12299535), (18, 10932920), (20, 9839628), (24, 8199690), (30, 6559752), (36, 5466460), (40, 4919814), (45, 4373168), (48, 4099845), (60, 3279876), (72, 2733230), (80, 2459907), (90, 2186584), (120, 1639938), (144, 1366615), (180, 1093292), (240, 819969), (360, 546646), (720, 273323)]