113720520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2251}}^1$

素因数の和:2686

約数の個数: 64

約数和(自身を含む): 342123840

約数和(自身を除く): 228403320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2251, 2526, 3368, 4210, 4502, 5052, 6315, 6753, 8420, 9004, 10104, 11255, 12630, 13506, 16840, 18008, 22510, 25260, 27012, 33765, 45020, 50520, 54024, 67530, 90040, 135060, 270120, 947671, 1895342, 2843013, 3790684, 4738355, 5686026, 7581368, 9476710, 11372052, 14215065, 18953420, 22744104, 28430130, 37906840, 56860260, 113720520]

約数ペア:

[(1, 113720520), (2, 56860260), (3, 37906840), (4, 28430130), (5, 22744104), (6, 18953420), (8, 14215065), (10, 11372052), (12, 9476710), (15, 7581368), (20, 5686026), (24, 4738355), (30, 3790684), (40, 2843013), (60, 1895342), (120, 947671), (421, 270120), (842, 135060), (1263, 90040), (1684, 67530), (2105, 54024), (2251, 50520), (2526, 45020), (3368, 33765), (4210, 27012), (4502, 25260), (5052, 22510), (6315, 18008), (6753, 16840), (8420, 13506), (9004, 12630), (10104, 11255)]