1325463120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1840921}}^1$

素因数の和:1840940

約数の個数: 60

約数和(自身を含む): 4451349396

約数和(自身を除く): 3125886276

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1840921, 3681842, 5522763, 7363684, 9204605, 11045526, 14727368, 16568289, 18409210, 22091052, 27613815, 29454736, 33136578, 36818420, 44182104, 55227630, 66273156, 73636840, 82841445, 88364208, 110455260, 132546312, 147273680, 165682890, 220910520, 265092624, 331365780, 441821040, 662731560, 1325463120]

約数ペア:

[(1, 1325463120), (2, 662731560), (3, 441821040), (4, 331365780), (5, 265092624), (6, 220910520), (8, 165682890), (9, 147273680), (10, 132546312), (12, 110455260), (15, 88364208), (16, 82841445), (18, 73636840), (20, 66273156), (24, 55227630), (30, 44182104), (36, 36818420), (40, 33136578), (45, 29454736), (48, 27613815), (60, 22091052), (72, 18409210), (80, 16568289), (90, 14727368), (120, 11045526), (144, 9204605), (180, 7363684), (240, 5522763), (360, 3681842), (720, 1840921)]