288640480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{62207}}^1$

素因数の和:62251

約数の個数: 48

約数和(自身を含む): 705438720

約数和(自身を除く): 416798240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 62207, 124414, 248828, 311035, 497656, 622070, 995312, 1244140, 1804003, 1990624, 2488280, 3608006, 4976560, 7216012, 9020015, 9953120, 14432024, 18040030, 28864048, 36080060, 57728096, 72160120, 144320240, 288640480]

約数ペア:

[(1, 288640480), (2, 144320240), (4, 72160120), (5, 57728096), (8, 36080060), (10, 28864048), (16, 18040030), (20, 14432024), (29, 9953120), (32, 9020015), (40, 7216012), (58, 4976560), (80, 3608006), (116, 2488280), (145, 1990624), (160, 1804003), (232, 1244140), (290, 995312), (464, 622070), (580, 497656), (928, 311035), (1160, 248828), (2320, 124414), (4640, 62207)]