160149780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127103}}^1$

素因数の和:127125

約数の個数: 72

約数和(自身を含む): 555190272

約数和(自身を除く): 395040492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 127103, 254206, 381309, 508412, 635515, 762618, 889721, 1143927, 1271030, 1525236, 1779442, 1906545, 2287854, 2542060, 2669163, 3558884, 3813090, 4448605, 4575708, 5338326, 5719635, 7626180, 8007489, 8897210, 10676652, 11439270, 13345815, 16014978, 17794420, 22878540, 26691630, 32029956, 40037445, 53383260, 80074890, 160149780]

約数ペア:

[(1, 160149780), (2, 80074890), (3, 53383260), (4, 40037445), (5, 32029956), (6, 26691630), (7, 22878540), (9, 17794420), (10, 16014978), (12, 13345815), (14, 11439270), (15, 10676652), (18, 8897210), (20, 8007489), (21, 7626180), (28, 5719635), (30, 5338326), (35, 4575708), (36, 4448605), (42, 3813090), (45, 3558884), (60, 2669163), (63, 2542060), (70, 2287854), (84, 1906545), (90, 1779442), (105, 1525236), (126, 1271030), (140, 1143927), (180, 889721), (210, 762618), (252, 635515), (315, 508412), (420, 381309), (630, 254206), (1260, 127103)]