86910240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181063}}^1$

素因数の和:181081

約数の個数: 48

約数和(自身を含む): 273768768

約数和(自身を除く): 186858528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 181063, 362126, 543189, 724252, 905315, 1086378, 1448504, 1810630, 2172756, 2715945, 2897008, 3621260, 4345512, 5431890, 5794016, 7242520, 8691024, 10863780, 14485040, 17382048, 21727560, 28970080, 43455120, 86910240]

約数ペア:

[(1, 86910240), (2, 43455120), (3, 28970080), (4, 21727560), (5, 17382048), (6, 14485040), (8, 10863780), (10, 8691024), (12, 7242520), (15, 5794016), (16, 5431890), (20, 4345512), (24, 3621260), (30, 2897008), (32, 2715945), (40, 2172756), (48, 1810630), (60, 1448504), (80, 1086378), (96, 905315), (120, 724252), (160, 543189), (240, 362126), (480, 181063)]