32648960

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 81678240

約数和(自身を除く): 49029280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1109, 1280, 1472, 1840, 2218, 2944, 3680, 4436, 5545, 5888, 7360, 8872, 11090, 14720, 17744, 22180, 25507, 29440, 35488, 44360, 51014, 70976, 88720, 102028, 127535, 141952, 177440, 204056, 255070, 283904, 354880, 408112, 510140, 709760, 816224, 1020280, 1419520, 1632448, 2040560, 3264896, 4081120, 6529792, 8162240, 16324480, 32648960]

約数ペア:

[(1, 32648960), (2, 16324480), (4, 8162240), (5, 6529792), (8, 4081120), (10, 3264896), (16, 2040560), (20, 1632448), (23, 1419520), (32, 1020280), (40, 816224), (46, 709760), (64, 510140), (80, 408112), (92, 354880), (115, 283904), (128, 255070), (160, 204056), (184, 177440), (230, 141952), (256, 127535), (320, 102028), (368, 88720), (460, 70976), (640, 51014), (736, 44360), (920, 35488), (1109, 29440), (1280, 25507), (1472, 22180), (1840, 17744), (2218, 14720), (2944, 11090), (3680, 8872), (4436, 7360), (5545, 5888)]