9447720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 28607040

約数和(自身を除く): 19159320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 601, 655, 786, 1048, 1202, 1310, 1572, 1803, 1965, 2404, 2620, 3005, 3144, 3606, 3930, 4808, 5240, 6010, 7212, 7860, 9015, 12020, 14424, 15720, 18030, 24040, 36060, 72120, 78731, 157462, 236193, 314924, 393655, 472386, 629848, 787310, 944772, 1180965, 1574620, 1889544, 2361930, 3149240, 4723860, 9447720]

約数ペア:

[(1, 9447720), (2, 4723860), (3, 3149240), (4, 2361930), (5, 1889544), (6, 1574620), (8, 1180965), (10, 944772), (12, 787310), (15, 629848), (20, 472386), (24, 393655), (30, 314924), (40, 236193), (60, 157462), (120, 78731), (131, 72120), (262, 36060), (393, 24040), (524, 18030), (601, 15720), (655, 14424), (786, 12020), (1048, 9015), (1202, 7860), (1310, 7212), (1572, 6010), (1803, 5240), (1965, 4808), (2404, 3930), (2620, 3606), (3005, 3144)]