169527720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1637}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 509483520

約数和(自身を除く): 339955800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 863, 1637, 1726, 2589, 3274, 3452, 4315, 4911, 5178, 6548, 6904, 8185, 8630, 9822, 10356, 12945, 13096, 16370, 17260, 19644, 20712, 24555, 25890, 32740, 34520, 39288, 49110, 51780, 65480, 98220, 103560, 196440, 1412731, 2825462, 4238193, 5650924, 7063655, 8476386, 11301848, 14127310, 16952772, 21190965, 28254620, 33905544, 42381930, 56509240, 84763860, 169527720]

約数ペア:

[(1, 169527720), (2, 84763860), (3, 56509240), (4, 42381930), (5, 33905544), (6, 28254620), (8, 21190965), (10, 16952772), (12, 14127310), (15, 11301848), (20, 8476386), (24, 7063655), (30, 5650924), (40, 4238193), (60, 2825462), (120, 1412731), (863, 196440), (1637, 103560), (1726, 98220), (2589, 65480), (3274, 51780), (3452, 49110), (4315, 39288), (4911, 34520), (5178, 32740), (6548, 25890), (6904, 24555), (8185, 20712), (8630, 19644), (9822, 17260), (10356, 16370), (12945, 13096)]