27453960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{76261}}^1$

素因数の和:76278

約数の個数: 48

約数和(自身を含む): 89226540

約数和(自身を除く): 61772580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 76261, 152522, 228783, 305044, 381305, 457566, 610088, 686349, 762610, 915132, 1143915, 1372698, 1525220, 1830264, 2287830, 2745396, 3050440, 3431745, 4575660, 5490792, 6863490, 9151320, 13726980, 27453960]

約数ペア:

[(1, 27453960), (2, 13726980), (3, 9151320), (4, 6863490), (5, 5490792), (6, 4575660), (8, 3431745), (9, 3050440), (10, 2745396), (12, 2287830), (15, 1830264), (18, 1525220), (20, 1372698), (24, 1143915), (30, 915132), (36, 762610), (40, 686349), (45, 610088), (60, 457566), (72, 381305), (90, 305044), (120, 228783), (180, 152522), (360, 76261)]