72208445040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{100289507}}^1$

素因数の和:100289526

約数の個数: 60

約数和(自身を含む): 242500030344

約数和(自身を除く): 170291585304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 100289507, 200579014, 300868521, 401158028, 501447535, 601737042, 802316056, 902605563, 1002895070, 1203474084, 1504342605, 1604632112, 1805211126, 2005790140, 2406948168, 3008685210, 3610422252, 4011580280, 4513027815, 4813896336, 6017370420, 7220844504, 8023160560, 9026055630, 12034740840, 14441689008, 18052111260, 24069481680, 36104222520, 72208445040]

約数ペア:

[(1, 72208445040), (2, 36104222520), (3, 24069481680), (4, 18052111260), (5, 14441689008), (6, 12034740840), (8, 9026055630), (9, 8023160560), (10, 7220844504), (12, 6017370420), (15, 4813896336), (16, 4513027815), (18, 4011580280), (20, 3610422252), (24, 3008685210), (30, 2406948168), (36, 2005790140), (40, 1805211126), (45, 1604632112), (48, 1504342605), (60, 1203474084), (72, 1002895070), (80, 902605563), (90, 802316056), (120, 601737042), (144, 501447535), (180, 401158028), (240, 300868521), (360, 200579014), (720, 100289507)]