83581560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{232171}}^1$

素因数の和:232188

約数の個数: 48

約数和(自身を含む): 271641240

約数和(自身を除く): 188059680

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, 232171, 464342, 696513, 928684, 1160855, 1393026, 1857368, 2089539, 2321710, 2786052, 3482565, 4179078, 4643420, 5572104, 6965130, 8358156, 9286840, 10447695, 13930260, 16716312, 20895390, 27860520, 41790780, 83581560]

約数ペア:

[(1, 83581560), (2, 41790780), (3, 27860520), (4, 20895390), (5, 16716312), (6, 13930260), (8, 10447695), (9, 9286840), (10, 8358156), (12, 6965130), (15, 5572104), (18, 4643420), (20, 4179078), (24, 3482565), (30, 2786052), (36, 2321710), (40, 2089539), (45, 1857368), (60, 1393026), (72, 1160855), (90, 928684), (120, 696513), (180, 464342), (360, 232171)]