66563520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{69337}}^1$

素因数の和:69357

約数の個数: 56

約数和(自身を含む): 211342224

約数和(自身を除く): 144778704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 69337, 138674, 208011, 277348, 346685, 416022, 554696, 693370, 832044, 1040055, 1109392, 1386740, 1664088, 2080110, 2218784, 2773480, 3328176, 4160220, 4437568, 5546960, 6656352, 8320440, 11093920, 13312704, 16640880, 22187840, 33281760, 66563520]

約数ペア:

[(1, 66563520), (2, 33281760), (3, 22187840), (4, 16640880), (5, 13312704), (6, 11093920), (8, 8320440), (10, 6656352), (12, 5546960), (15, 4437568), (16, 4160220), (20, 3328176), (24, 2773480), (30, 2218784), (32, 2080110), (40, 1664088), (48, 1386740), (60, 1109392), (64, 1040055), (80, 832044), (96, 693370), (120, 554696), (160, 416022), (192, 346685), (240, 277348), (320, 208011), (480, 138674), (960, 69337)]