15691496580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{3228703}}^1$

素因数の和:3228727

約数の個数: 72

約数和(自身を含む): 49360426752

約数和(自身を除く): 33668930172

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, 3228703, 6457406, 9686109, 12914812, 16143515, 19372218, 29058327, 32287030, 38744436, 48430545, 58116654, 64574060, 87174981, 96861090, 116233308, 145291635, 174349962, 193722180, 261524943, 290583270, 348699924, 435874905, 523049886, 581166540, 784574829, 871749810, 1046099772, 1307624715, 1569149658, 1743499620, 2615249430, 3138299316, 3922874145, 5230498860, 7845748290, 15691496580]

約数ペア:

[(1, 15691496580), (2, 7845748290), (3, 5230498860), (4, 3922874145), (5, 3138299316), (6, 2615249430), (9, 1743499620), (10, 1569149658), (12, 1307624715), (15, 1046099772), (18, 871749810), (20, 784574829), (27, 581166540), (30, 523049886), (36, 435874905), (45, 348699924), (54, 290583270), (60, 261524943), (81, 193722180), (90, 174349962), (108, 145291635), (135, 116233308), (162, 96861090), (180, 87174981), (243, 64574060), (270, 58116654), (324, 48430545), (405, 38744436), (486, 32287030), (540, 29058327), (810, 19372218), (972, 16143515), (1215, 12914812), (1620, 9686109), (2430, 6457406), (4860, 3228703)]