127009920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:902

約数の個数: 128

約数和(自身を含む): 410235840

約数和(自身を除く): 283225920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 797, 830, 960, 996, 1245, 1328, 1594, 1660, 1920, 1992, 2391, 2490, 2656, 3188, 3320, 3984, 3985, 4782, 4980, 5312, 6376, 6640, 7968, 7970, 9564, 9960, 10624, 11955, 12752, 13280, 15936, 15940, 19128, 19920, 23910, 25504, 26560, 31872, 31880, 38256, 39840, 47820, 51008, 53120, 63760, 66151, 76512, 79680, 95640, 102016, 127520, 132302, 153024, 159360, 191280, 198453, 255040, 264604, 306048, 330755, 382560, 396906, 510080, 529208, 661510, 765120, 793812, 992265, 1058416, 1323020, 1530240, 1587624, 1984530, 2116832, 2646040, 3175248, 3969060, 4233664, 5292080, 6350496, 7938120, 8467328, 10584160, 12700992, 15876240, 21168320, 25401984, 31752480, 42336640, 63504960, 127009920]

約数ペア:

[(1, 127009920), (2, 63504960), (3, 42336640), (4, 31752480), (5, 25401984), (6, 21168320), (8, 15876240), (10, 12700992), (12, 10584160), (15, 8467328), (16, 7938120), (20, 6350496), (24, 5292080), (30, 4233664), (32, 3969060), (40, 3175248), (48, 2646040), (60, 2116832), (64, 1984530), (80, 1587624), (83, 1530240), (96, 1323020), (120, 1058416), (128, 992265), (160, 793812), (166, 765120), (192, 661510), (240, 529208), (249, 510080), (320, 396906), (332, 382560), (384, 330755), (415, 306048), (480, 264604), (498, 255040), (640, 198453), (664, 191280), (797, 159360), (830, 153024), (960, 132302), (996, 127520), (1245, 102016), (1328, 95640), (1594, 79680), (1660, 76512), (1920, 66151), (1992, 63760), (2391, 53120), (2490, 51008), (2656, 47820), (3188, 39840), (3320, 38256), (3984, 31880), (3985, 31872), (4782, 26560), (4980, 25504), (5312, 23910), (6376, 19920), (6640, 19128), (7968, 15940), (7970, 15936), (9564, 13280), (9960, 12752), (10624, 11955)]