30823560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{85621}}^1$

素因数の和:85638

約数の個数: 48

約数和(自身を含む): 100177740

約数和(自身を除く): 69354180

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, 85621, 171242, 256863, 342484, 428105, 513726, 684968, 770589, 856210, 1027452, 1284315, 1541178, 1712420, 2054904, 2568630, 3082356, 3424840, 3852945, 5137260, 6164712, 7705890, 10274520, 15411780, 30823560]

約数ペア:

[(1, 30823560), (2, 15411780), (3, 10274520), (4, 7705890), (5, 6164712), (6, 5137260), (8, 3852945), (9, 3424840), (10, 3082356), (12, 2568630), (15, 2054904), (18, 1712420), (20, 1541178), (24, 1284315), (30, 1027452), (36, 856210), (40, 770589), (45, 684968), (60, 513726), (72, 428105), (90, 342484), (120, 256863), (180, 171242), (360, 85621)]