71350560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{49549}}^1$

素因数の和:49570

約数の個数: 72

約数和(自身を含む): 243488700

約数和(自身を除く): 172138140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 49549, 99098, 148647, 198196, 247745, 297294, 396392, 445941, 495490, 594588, 743235, 792784, 891882, 990980, 1189176, 1486470, 1585568, 1783764, 1981960, 2229705, 2378352, 2972940, 3567528, 3963920, 4459410, 4756704, 5945880, 7135056, 7927840, 8918820, 11891760, 14270112, 17837640, 23783520, 35675280, 71350560]

約数ペア:

[(1, 71350560), (2, 35675280), (3, 23783520), (4, 17837640), (5, 14270112), (6, 11891760), (8, 8918820), (9, 7927840), (10, 7135056), (12, 5945880), (15, 4756704), (16, 4459410), (18, 3963920), (20, 3567528), (24, 2972940), (30, 2378352), (32, 2229705), (36, 1981960), (40, 1783764), (45, 1585568), (48, 1486470), (60, 1189176), (72, 990980), (80, 891882), (90, 792784), (96, 743235), (120, 594588), (144, 495490), (160, 445941), (180, 396392), (240, 297294), (288, 247745), (360, 198196), (480, 148647), (720, 99098), (1440, 49549)]