61502560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 168194880

約数和(自身を除く): 106692320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 617, 623, 712, 890, 1120, 1234, 1246, 1424, 1780, 2468, 2492, 2848, 3085, 3115, 3560, 4319, 4936, 4984, 6170, 6230, 7120, 8638, 9872, 9968, 12340, 12460, 14240, 17276, 19744, 19936, 21595, 24680, 24920, 34552, 43190, 49360, 49840, 54913, 69104, 86380, 98720, 99680, 109826, 138208, 172760, 219652, 274565, 345520, 384391, 439304, 549130, 691040, 768782, 878608, 1098260, 1537564, 1757216, 1921955, 2196520, 3075128, 3843910, 4393040, 6150256, 7687820, 8786080, 12300512, 15375640, 30751280, 61502560]

約数ペア:

[(1, 61502560), (2, 30751280), (4, 15375640), (5, 12300512), (7, 8786080), (8, 7687820), (10, 6150256), (14, 4393040), (16, 3843910), (20, 3075128), (28, 2196520), (32, 1921955), (35, 1757216), (40, 1537564), (56, 1098260), (70, 878608), (80, 768782), (89, 691040), (112, 549130), (140, 439304), (160, 384391), (178, 345520), (224, 274565), (280, 219652), (356, 172760), (445, 138208), (560, 109826), (617, 99680), (623, 98720), (712, 86380), (890, 69104), (1120, 54913), (1234, 49840), (1246, 49360), (1424, 43190), (1780, 34552), (2468, 24920), (2492, 24680), (2848, 21595), (3085, 19936), (3115, 19744), (3560, 17276), (4319, 14240), (4936, 12460), (4984, 12340), (6170, 9968), (6230, 9872), (7120, 8638)]