160790640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1447}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 499872768

約数和(自身を除く): 339082128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 463, 926, 1389, 1447, 1852, 2315, 2778, 2894, 3704, 4341, 4630, 5556, 5788, 6945, 7235, 7408, 8682, 9260, 11112, 11576, 13890, 14470, 17364, 18520, 21705, 22224, 23152, 27780, 28940, 34728, 37040, 43410, 55560, 57880, 69456, 86820, 111120, 115760, 173640, 347280, 669961, 1339922, 2009883, 2679844, 3349805, 4019766, 5359688, 6699610, 8039532, 10049415, 10719376, 13399220, 16079064, 20098830, 26798440, 32158128, 40197660, 53596880, 80395320, 160790640]

約数ペア:

[(1, 160790640), (2, 80395320), (3, 53596880), (4, 40197660), (5, 32158128), (6, 26798440), (8, 20098830), (10, 16079064), (12, 13399220), (15, 10719376), (16, 10049415), (20, 8039532), (24, 6699610), (30, 5359688), (40, 4019766), (48, 3349805), (60, 2679844), (80, 2009883), (120, 1339922), (240, 669961), (463, 347280), (926, 173640), (1389, 115760), (1447, 111120), (1852, 86820), (2315, 69456), (2778, 57880), (2894, 55560), (3704, 43410), (4341, 37040), (4630, 34728), (5556, 28940), (5788, 27780), (6945, 23152), (7235, 22224), (7408, 21705), (8682, 18520), (9260, 17364), (11112, 14470), (11576, 13890)]