120906560

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8039}}^1$

素因数の和:8103

約数の個数: 56

約数和(自身を含む): 294071040

約数和(自身を除く): 173164480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 8039, 15040, 16078, 32156, 40195, 64312, 80390, 128624, 160780, 257248, 321560, 377833, 514496, 643120, 755666, 1286240, 1511332, 1889165, 2572480, 3022664, 3778330, 6045328, 7556660, 12090656, 15113320, 24181312, 30226640, 60453280, 120906560]

約数ペア:

[(1, 120906560), (2, 60453280), (4, 30226640), (5, 24181312), (8, 15113320), (10, 12090656), (16, 7556660), (20, 6045328), (32, 3778330), (40, 3022664), (47, 2572480), (64, 1889165), (80, 1511332), (94, 1286240), (160, 755666), (188, 643120), (235, 514496), (320, 377833), (376, 321560), (470, 257248), (752, 160780), (940, 128624), (1504, 80390), (1880, 64312), (3008, 40195), (3760, 32156), (7520, 16078), (8039, 15040)]