15316020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 48263040

約数和(自身を除く): 32947020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 251, 270, 339, 452, 502, 540, 565, 678, 753, 1004, 1017, 1130, 1255, 1356, 1506, 1695, 2034, 2259, 2260, 2510, 3012, 3051, 3390, 3765, 4068, 4518, 5020, 5085, 6102, 6777, 6780, 7530, 9036, 10170, 11295, 12204, 13554, 15060, 15255, 20340, 22590, 27108, 28363, 30510, 33885, 45180, 56726, 61020, 67770, 85089, 113452, 135540, 141815, 170178, 255267, 283630, 340356, 425445, 510534, 567260, 765801, 850890, 1021068, 1276335, 1531602, 1701780, 2552670, 3063204, 3829005, 5105340, 7658010, 15316020]

約数ペア:

[(1, 15316020), (2, 7658010), (3, 5105340), (4, 3829005), (5, 3063204), (6, 2552670), (9, 1701780), (10, 1531602), (12, 1276335), (15, 1021068), (18, 850890), (20, 765801), (27, 567260), (30, 510534), (36, 425445), (45, 340356), (54, 283630), (60, 255267), (90, 170178), (108, 141815), (113, 135540), (135, 113452), (180, 85089), (226, 67770), (251, 61020), (270, 56726), (339, 45180), (452, 33885), (502, 30510), (540, 28363), (565, 27108), (678, 22590), (753, 20340), (1004, 15255), (1017, 15060), (1130, 13554), (1255, 12204), (1356, 11295), (1506, 10170), (1695, 9036), (2034, 7530), (2259, 6780), (2260, 6777), (2510, 6102), (3012, 5085), (3051, 5020), (3390, 4518), (3765, 4068)]