79161120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{54973}}^1$

素因数の和:54994

約数の個数: 72

約数和(自身を含む): 270142236

約数和(自身を除く): 190981116

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, 54973, 109946, 164919, 219892, 274865, 329838, 439784, 494757, 549730, 659676, 824595, 879568, 989514, 1099460, 1319352, 1649190, 1759136, 1979028, 2198920, 2473785, 2638704, 3298380, 3958056, 4397840, 4947570, 5277408, 6596760, 7916112, 8795680, 9895140, 13193520, 15832224, 19790280, 26387040, 39580560, 79161120]

約数ペア:

[(1, 79161120), (2, 39580560), (3, 26387040), (4, 19790280), (5, 15832224), (6, 13193520), (8, 9895140), (9, 8795680), (10, 7916112), (12, 6596760), (15, 5277408), (16, 4947570), (18, 4397840), (20, 3958056), (24, 3298380), (30, 2638704), (32, 2473785), (36, 2198920), (40, 1979028), (45, 1759136), (48, 1649190), (60, 1319352), (72, 1099460), (80, 989514), (90, 879568), (96, 824595), (120, 659676), (144, 549730), (160, 494757), (180, 439784), (240, 329838), (288, 274865), (360, 219892), (480, 164919), (720, 109946), (1440, 54973)]