66567960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61637}}^1$

素因数の和:61657

約数の個数: 64

約数和(自身を含む): 221896800

約数和(自身を除く): 155328840

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 61637, 123274, 184911, 246548, 308185, 369822, 493096, 554733, 616370, 739644, 924555, 1109466, 1232740, 1479288, 1664199, 1849110, 2218932, 2465480, 2773665, 3328398, 3698220, 4437864, 5547330, 6656796, 7396440, 8320995, 11094660, 13313592, 16641990, 22189320, 33283980, 66567960]

約数ペア:

[(1, 66567960), (2, 33283980), (3, 22189320), (4, 16641990), (5, 13313592), (6, 11094660), (8, 8320995), (9, 7396440), (10, 6656796), (12, 5547330), (15, 4437864), (18, 3698220), (20, 3328398), (24, 2773665), (27, 2465480), (30, 2218932), (36, 1849110), (40, 1664199), (45, 1479288), (54, 1232740), (60, 1109466), (72, 924555), (90, 739644), (108, 616370), (120, 554733), (135, 493096), (180, 369822), (216, 308185), (270, 246548), (360, 184911), (540, 123274), (1080, 61637)]