173809920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{45263}}^1$

素因数の和:45287

約数の個数: 72

約数和(自身を含む): 555117696

約数和(自身を除く): 381307776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 45263, 90526, 135789, 181052, 226315, 271578, 362104, 452630, 543156, 678945, 724208, 905260, 1086312, 1357890, 1448416, 1810520, 2172624, 2715780, 2896832, 3621040, 4345248, 5431560, 5793664, 7242080, 8690496, 10863120, 11587328, 14484160, 17380992, 21726240, 28968320, 34761984, 43452480, 57936640, 86904960, 173809920]

約数ペア:

[(1, 173809920), (2, 86904960), (3, 57936640), (4, 43452480), (5, 34761984), (6, 28968320), (8, 21726240), (10, 17380992), (12, 14484160), (15, 11587328), (16, 10863120), (20, 8690496), (24, 7242080), (30, 5793664), (32, 5431560), (40, 4345248), (48, 3621040), (60, 2896832), (64, 2715780), (80, 2172624), (96, 1810520), (120, 1448416), (128, 1357890), (160, 1086312), (192, 905260), (240, 724208), (256, 678945), (320, 543156), (384, 452630), (480, 362104), (640, 271578), (768, 226315), (960, 181052), (1280, 135789), (1920, 90526), (3840, 45263)]