155935080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61879}}^1$

素因数の和:61903

約数の個数: 96

約数和(自身を含む): 579196800

約数和(自身を除く): 423261720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 61879, 123758, 185637, 247516, 309395, 371274, 433153, 495032, 556911, 618790, 742548, 866306, 928185, 1113822, 1237580, 1299459, 1485096, 1732612, 1856370, 2165765, 2227644, 2475160, 2598918, 2784555, 3465224, 3712740, 3898377, 4331530, 4455288, 5197836, 5569110, 6497295, 7425480, 7796754, 8663060, 10395672, 11138220, 12994590, 15593508, 17326120, 19491885, 22276440, 25989180, 31187016, 38983770, 51978360, 77967540, 155935080]

約数ペア:

[(1, 155935080), (2, 77967540), (3, 51978360), (4, 38983770), (5, 31187016), (6, 25989180), (7, 22276440), (8, 19491885), (9, 17326120), (10, 15593508), (12, 12994590), (14, 11138220), (15, 10395672), (18, 8663060), (20, 7796754), (21, 7425480), (24, 6497295), (28, 5569110), (30, 5197836), (35, 4455288), (36, 4331530), (40, 3898377), (42, 3712740), (45, 3465224), (56, 2784555), (60, 2598918), (63, 2475160), (70, 2227644), (72, 2165765), (84, 1856370), (90, 1732612), (105, 1485096), (120, 1299459), (126, 1237580), (140, 1113822), (168, 928185), (180, 866306), (210, 742548), (252, 618790), (280, 556911), (315, 495032), (360, 433153), (420, 371274), (504, 309395), (630, 247516), (840, 185637), (1260, 123758), (2520, 61879)]