15071560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2870

約数の個数: 64

約数和(自身を含む): 40809600

約数和(自身を除く): 25738040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 2833, 5320, 5666, 11332, 14165, 19831, 22664, 28330, 39662, 53827, 56660, 79324, 99155, 107654, 113320, 158648, 198310, 215308, 269135, 376789, 396620, 430616, 538270, 753578, 793240, 1076540, 1507156, 1883945, 2153080, 3014312, 3767890, 7535780, 15071560]

約数ペア:

[(1, 15071560), (2, 7535780), (4, 3767890), (5, 3014312), (7, 2153080), (8, 1883945), (10, 1507156), (14, 1076540), (19, 793240), (20, 753578), (28, 538270), (35, 430616), (38, 396620), (40, 376789), (56, 269135), (70, 215308), (76, 198310), (95, 158648), (133, 113320), (140, 107654), (152, 99155), (190, 79324), (266, 56660), (280, 53827), (380, 39662), (532, 28330), (665, 22664), (760, 19831), (1064, 14165), (1330, 11332), (2660, 5666), (2833, 5320)]