815367060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{167771}}^1$

素因数の和:167795

約数の個数: 72

約数和(自身を含む): 2564898336

約数和(自身を除く): 1749531276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 167771, 335542, 503313, 671084, 838855, 1006626, 1509939, 1677710, 2013252, 2516565, 3019878, 3355420, 4529817, 5033130, 6039756, 7549695, 9059634, 10066260, 13589451, 15099390, 18119268, 22649085, 27178902, 30198780, 40768353, 45298170, 54357804, 67947255, 81536706, 90596340, 135894510, 163073412, 203841765, 271789020, 407683530, 815367060]

約数ペア:

[(1, 815367060), (2, 407683530), (3, 271789020), (4, 203841765), (5, 163073412), (6, 135894510), (9, 90596340), (10, 81536706), (12, 67947255), (15, 54357804), (18, 45298170), (20, 40768353), (27, 30198780), (30, 27178902), (36, 22649085), (45, 18119268), (54, 15099390), (60, 13589451), (81, 10066260), (90, 9059634), (108, 7549695), (135, 6039756), (162, 5033130), (180, 4529817), (243, 3355420), (270, 3019878), (324, 2516565), (405, 2013252), (486, 1677710), (540, 1509939), (810, 1006626), (972, 838855), (1215, 671084), (1620, 503313), (2430, 335542), (4860, 167771)]