404843520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{26357}}^1$

素因数の和:26385

約数の個数: 88

約数和(自身を含む): 1294915824

約数和(自身を除く): 890072304

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, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 26357, 52714, 79071, 105428, 131785, 158142, 210856, 263570, 316284, 395355, 421712, 527140, 632568, 790710, 843424, 1054280, 1265136, 1581420, 1686848, 2108560, 2530272, 3162840, 3373696, 4217120, 5060544, 6325680, 6747392, 8434240, 10121088, 12651360, 13494784, 16868480, 20242176, 25302720, 26989568, 33736960, 40484352, 50605440, 67473920, 80968704, 101210880, 134947840, 202421760, 404843520]

約数ペア:

[(1, 404843520), (2, 202421760), (3, 134947840), (4, 101210880), (5, 80968704), (6, 67473920), (8, 50605440), (10, 40484352), (12, 33736960), (15, 26989568), (16, 25302720), (20, 20242176), (24, 16868480), (30, 13494784), (32, 12651360), (40, 10121088), (48, 8434240), (60, 6747392), (64, 6325680), (80, 5060544), (96, 4217120), (120, 3373696), (128, 3162840), (160, 2530272), (192, 2108560), (240, 1686848), (256, 1581420), (320, 1265136), (384, 1054280), (480, 843424), (512, 790710), (640, 632568), (768, 527140), (960, 421712), (1024, 395355), (1280, 316284), (1536, 263570), (1920, 210856), (2560, 158142), (3072, 131785), (3840, 105428), (5120, 79071), (7680, 52714), (15360, 26357)]