1372369920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1976

約数の個数: 176

約数和(自身を含む): 4485189888

約数和(自身を除く): 3112819968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 512, 564, 640, 705, 752, 768, 940, 960, 1024, 1128, 1280, 1410, 1504, 1536, 1880, 1901, 1920, 2256, 2560, 2820, 3008, 3072, 3760, 3802, 3840, 4512, 5120, 5640, 5703, 6016, 7520, 7604, 7680, 9024, 9505, 11280, 11406, 12032, 15040, 15208, 15360, 18048, 19010, 22560, 22812, 24064, 28515, 30080, 30416, 36096, 38020, 45120, 45624, 48128, 57030, 60160, 60832, 72192, 76040, 89347, 90240, 91248, 114060, 120320, 121664, 144384, 152080, 178694, 180480, 182496, 228120, 240640, 243328, 268041, 304160, 357388, 360960, 364992, 446735, 456240, 486656, 536082, 608320, 714776, 721920, 729984, 893470, 912480, 973312, 1072164, 1216640, 1340205, 1429552, 1459968, 1786940, 1824960, 1946624, 2144328, 2433280, 2680410, 2859104, 2919936, 3573880, 3649920, 4288656, 4866560, 5360820, 5718208, 5839872, 7147760, 7299840, 8577312, 9733120, 10721640, 11436416, 14295520, 14599680, 17154624, 21443280, 22872832, 28591040, 29199360, 34309248, 42886560, 45745664, 57182080, 68618496, 85773120, 91491328, 114364160, 137236992, 171546240, 228728320, 274473984, 343092480, 457456640, 686184960, 1372369920]

約数ペア:

[(1, 1372369920), (2, 686184960), (3, 457456640), (4, 343092480), (5, 274473984), (6, 228728320), (8, 171546240), (10, 137236992), (12, 114364160), (15, 91491328), (16, 85773120), (20, 68618496), (24, 57182080), (30, 45745664), (32, 42886560), (40, 34309248), (47, 29199360), (48, 28591040), (60, 22872832), (64, 21443280), (80, 17154624), (94, 14599680), (96, 14295520), (120, 11436416), (128, 10721640), (141, 9733120), (160, 8577312), (188, 7299840), (192, 7147760), (235, 5839872), (240, 5718208), (256, 5360820), (282, 4866560), (320, 4288656), (376, 3649920), (384, 3573880), (470, 2919936), (480, 2859104), (512, 2680410), (564, 2433280), (640, 2144328), (705, 1946624), (752, 1824960), (768, 1786940), (940, 1459968), (960, 1429552), (1024, 1340205), (1128, 1216640), (1280, 1072164), (1410, 973312), (1504, 912480), (1536, 893470), (1880, 729984), (1901, 721920), (1920, 714776), (2256, 608320), (2560, 536082), (2820, 486656), (3008, 456240), (3072, 446735), (3760, 364992), (3802, 360960), (3840, 357388), (4512, 304160), (5120, 268041), (5640, 243328), (5703, 240640), (6016, 228120), (7520, 182496), (7604, 180480), (7680, 178694), (9024, 152080), (9505, 144384), (11280, 121664), (11406, 120320), (12032, 114060), (15040, 91248), (15208, 90240), (15360, 89347), (18048, 76040), (19010, 72192), (22560, 60832), (22812, 60160), (24064, 57030), (28515, 48128), (30080, 45624), (30416, 45120), (36096, 38020)]