2547180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 8164800

約数和(自身を除く): 5617620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 89, 90, 106, 108, 135, 159, 178, 180, 212, 265, 267, 270, 318, 356, 445, 477, 530, 534, 540, 636, 795, 801, 890, 954, 1060, 1068, 1335, 1431, 1590, 1602, 1780, 1908, 2385, 2403, 2670, 2862, 3180, 3204, 4005, 4717, 4770, 4806, 5340, 5724, 7155, 8010, 9434, 9540, 9612, 12015, 14151, 14310, 16020, 18868, 23585, 24030, 28302, 28620, 42453, 47170, 48060, 56604, 70755, 84906, 94340, 127359, 141510, 169812, 212265, 254718, 283020, 424530, 509436, 636795, 849060, 1273590, 2547180]

約数ペア:

[(1, 2547180), (2, 1273590), (3, 849060), (4, 636795), (5, 509436), (6, 424530), (9, 283020), (10, 254718), (12, 212265), (15, 169812), (18, 141510), (20, 127359), (27, 94340), (30, 84906), (36, 70755), (45, 56604), (53, 48060), (54, 47170), (60, 42453), (89, 28620), (90, 28302), (106, 24030), (108, 23585), (135, 18868), (159, 16020), (178, 14310), (180, 14151), (212, 12015), (265, 9612), (267, 9540), (270, 9434), (318, 8010), (356, 7155), (445, 5724), (477, 5340), (530, 4806), (534, 4770), (540, 4717), (636, 4005), (795, 3204), (801, 3180), (890, 2862), (954, 2670), (1060, 2403), (1068, 2385), (1335, 1908), (1431, 1780), (1590, 1602)]