201654720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{70019}}^1$

素因数の和:70042

約数の個数: 84

約数和(自身を含む): 693618120

約数和(自身を除く): 491963400

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 70019, 140038, 210057, 280076, 350095, 420114, 560152, 630171, 700190, 840228, 1050285, 1120304, 1260342, 1400380, 1680456, 2100570, 2240608, 2520684, 2800760, 3150855, 3360912, 4201140, 4481216, 5041368, 5601520, 6301710, 6721824, 8402280, 10082736, 11203040, 12603420, 13443648, 16804560, 20165472, 22406080, 25206840, 33609120, 40330944, 50413680, 67218240, 100827360, 201654720]

約数ペア:

[(1, 201654720), (2, 100827360), (3, 67218240), (4, 50413680), (5, 40330944), (6, 33609120), (8, 25206840), (9, 22406080), (10, 20165472), (12, 16804560), (15, 13443648), (16, 12603420), (18, 11203040), (20, 10082736), (24, 8402280), (30, 6721824), (32, 6301710), (36, 5601520), (40, 5041368), (45, 4481216), (48, 4201140), (60, 3360912), (64, 3150855), (72, 2800760), (80, 2520684), (90, 2240608), (96, 2100570), (120, 1680456), (144, 1400380), (160, 1260342), (180, 1120304), (192, 1050285), (240, 840228), (288, 700190), (320, 630171), (360, 560152), (480, 420114), (576, 350095), (720, 280076), (960, 210057), (1440, 140038), (2880, 70019)]