139381560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43019}}^1$

素因数の和:43042

約数の個数: 80

約数和(自身を含む): 468487800

約数和(自身を除く): 329106240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 43019, 86038, 129057, 172076, 215095, 258114, 344152, 387171, 430190, 516228, 645285, 774342, 860380, 1032456, 1161513, 1290570, 1548684, 1720760, 1935855, 2323026, 2581140, 3097368, 3484539, 3871710, 4646052, 5162280, 5807565, 6969078, 7743420, 9292104, 11615130, 13938156, 15486840, 17422695, 23230260, 27876312, 34845390, 46460520, 69690780, 139381560]

約数ペア:

[(1, 139381560), (2, 69690780), (3, 46460520), (4, 34845390), (5, 27876312), (6, 23230260), (8, 17422695), (9, 15486840), (10, 13938156), (12, 11615130), (15, 9292104), (18, 7743420), (20, 6969078), (24, 5807565), (27, 5162280), (30, 4646052), (36, 3871710), (40, 3484539), (45, 3097368), (54, 2581140), (60, 2323026), (72, 1935855), (81, 1720760), (90, 1548684), (108, 1290570), (120, 1161513), (135, 1032456), (162, 860380), (180, 774342), (216, 645285), (270, 516228), (324, 430190), (360, 387171), (405, 344152), (540, 258114), (648, 215095), (810, 172076), (1080, 129057), (1620, 86038), (3240, 43019)]