13381560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37171}}^1$

素因数の和:37188

約数の個数: 48

約数和(自身を含む): 43491240

約数和(自身を除く): 30109680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 37171, 74342, 111513, 148684, 185855, 223026, 297368, 334539, 371710, 446052, 557565, 669078, 743420, 892104, 1115130, 1338156, 1486840, 1672695, 2230260, 2676312, 3345390, 4460520, 6690780, 13381560]

約数ペア:

[(1, 13381560), (2, 6690780), (3, 4460520), (4, 3345390), (5, 2676312), (6, 2230260), (8, 1672695), (9, 1486840), (10, 1338156), (12, 1115130), (15, 892104), (18, 743420), (20, 669078), (24, 557565), (30, 446052), (36, 371710), (40, 334539), (45, 297368), (60, 223026), (72, 185855), (90, 148684), (120, 111513), (180, 74342), (360, 37171)]