137066880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71389}}^1$

素因数の和:71411

約数の個数: 64

約数和(自身を含む): 436906800

約数和(自身を除く): 299839920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 71389, 142778, 214167, 285556, 356945, 428334, 571112, 713890, 856668, 1070835, 1142224, 1427780, 1713336, 2141670, 2284448, 2855560, 3426672, 4283340, 4568896, 5711120, 6853344, 8566680, 9137792, 11422240, 13706688, 17133360, 22844480, 27413376, 34266720, 45688960, 68533440, 137066880]

約数ペア:

[(1, 137066880), (2, 68533440), (3, 45688960), (4, 34266720), (5, 27413376), (6, 22844480), (8, 17133360), (10, 13706688), (12, 11422240), (15, 9137792), (16, 8566680), (20, 6853344), (24, 5711120), (30, 4568896), (32, 4283340), (40, 3426672), (48, 2855560), (60, 2284448), (64, 2141670), (80, 1713336), (96, 1427780), (120, 1142224), (128, 1070835), (160, 856668), (192, 713890), (240, 571112), (320, 428334), (384, 356945), (480, 285556), (640, 214167), (960, 142778), (1920, 71389)]