7257060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 22982400

約数和(自身を除く): 15725340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 151, 178, 180, 267, 270, 302, 356, 445, 453, 534, 540, 604, 755, 801, 890, 906, 1068, 1335, 1359, 1510, 1602, 1780, 1812, 2265, 2403, 2670, 2718, 3020, 3204, 4005, 4077, 4530, 4806, 5340, 5436, 6795, 8010, 8154, 9060, 9612, 12015, 13439, 13590, 16020, 16308, 20385, 24030, 26878, 27180, 40317, 40770, 48060, 53756, 67195, 80634, 81540, 120951, 134390, 161268, 201585, 241902, 268780, 362853, 403170, 483804, 604755, 725706, 806340, 1209510, 1451412, 1814265, 2419020, 3628530, 7257060]

約数ペア:

[(1, 7257060), (2, 3628530), (3, 2419020), (4, 1814265), (5, 1451412), (6, 1209510), (9, 806340), (10, 725706), (12, 604755), (15, 483804), (18, 403170), (20, 362853), (27, 268780), (30, 241902), (36, 201585), (45, 161268), (54, 134390), (60, 120951), (89, 81540), (90, 80634), (108, 67195), (135, 53756), (151, 48060), (178, 40770), (180, 40317), (267, 27180), (270, 26878), (302, 24030), (356, 20385), (445, 16308), (453, 16020), (534, 13590), (540, 13439), (604, 12015), (755, 9612), (801, 9060), (890, 8154), (906, 8010), (1068, 6795), (1335, 5436), (1359, 5340), (1510, 4806), (1602, 4530), (1780, 4077), (1812, 4005), (2265, 3204), (2403, 3020), (2670, 2718)]