1320750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{587}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 3577392

約数和(自身を除く): 2256642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 587, 750, 1125, 1174, 1761, 2250, 2935, 3522, 5283, 5870, 8805, 10566, 14675, 17610, 26415, 29350, 44025, 52830, 73375, 88050, 132075, 146750, 220125, 264150, 440250, 660375, 1320750]

約数ペア:

[(1, 1320750), (2, 660375), (3, 440250), (5, 264150), (6, 220125), (9, 146750), (10, 132075), (15, 88050), (18, 73375), (25, 52830), (30, 44025), (45, 29350), (50, 26415), (75, 17610), (90, 14675), (125, 10566), (150, 8805), (225, 5870), (250, 5283), (375, 3522), (450, 2935), (587, 2250), (750, 1761), (1125, 1174)]