88495560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{245821}}^1$

素因数の和:245838

約数の個数: 48

約数和(自身を含む): 287611740

約数和(自身を除く): 199116180

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, 245821, 491642, 737463, 983284, 1229105, 1474926, 1966568, 2212389, 2458210, 2949852, 3687315, 4424778, 4916420, 5899704, 7374630, 8849556, 9832840, 11061945, 14749260, 17699112, 22123890, 29498520, 44247780, 88495560]

約数ペア:

[(1, 88495560), (2, 44247780), (3, 29498520), (4, 22123890), (5, 17699112), (6, 14749260), (8, 11061945), (9, 9832840), (10, 8849556), (12, 7374630), (15, 5899704), (18, 4916420), (20, 4424778), (24, 3687315), (30, 2949852), (36, 2458210), (40, 2212389), (45, 1966568), (60, 1474926), (72, 1229105), (90, 983284), (120, 737463), (180, 491642), (360, 245821)]