1673157120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{217859}}^1$

素因数の和:217885

約数の個数: 80

約数和(自身を含む): 5348898720

約数和(自身を除く): 3675741600

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 217859, 435718, 653577, 871436, 1089295, 1307154, 1742872, 2178590, 2614308, 3267885, 3485744, 4357180, 5228616, 6535770, 6971488, 8714360, 10457232, 13071540, 13942976, 17428720, 20914464, 26143080, 27885952, 34857440, 41828928, 52286160, 55771904, 69714880, 83657856, 104572320, 111543808, 139429760, 167315712, 209144640, 278859520, 334631424, 418289280, 557719040, 836578560, 1673157120]

約数ペア:

[(1, 1673157120), (2, 836578560), (3, 557719040), (4, 418289280), (5, 334631424), (6, 278859520), (8, 209144640), (10, 167315712), (12, 139429760), (15, 111543808), (16, 104572320), (20, 83657856), (24, 69714880), (30, 55771904), (32, 52286160), (40, 41828928), (48, 34857440), (60, 27885952), (64, 26143080), (80, 20914464), (96, 17428720), (120, 13942976), (128, 13071540), (160, 10457232), (192, 8714360), (240, 6971488), (256, 6535770), (320, 5228616), (384, 4357180), (480, 3485744), (512, 3267885), (640, 2614308), (768, 2178590), (960, 1742872), (1280, 1307154), (1536, 1089295), (1920, 871436), (2560, 653577), (3840, 435718), (7680, 217859)]