726473280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58211}}^1$

素因数の和:58244

約数の個数: 112

約数和(自身を含む): 2484022464

約数和(自身を除く): 1757549184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 58211, 116422, 174633, 232844, 291055, 349266, 465688, 582110, 698532, 756743, 873165, 931376, 1164220, 1397064, 1513486, 1746330, 1862752, 2270229, 2328440, 2794128, 3026972, 3492660, 3725504, 3783715, 4540458, 4656880, 5588256, 6053944, 6985320, 7567430, 9080916, 9313760, 11176512, 11351145, 12107888, 13970640, 15134860, 18161832, 18627520, 22702290, 24215776, 27941280, 30269720, 36323664, 45404580, 48431552, 55882560, 60539440, 72647328, 90809160, 121078880, 145294656, 181618320, 242157760, 363236640, 726473280]

約数ペア:

[(1, 726473280), (2, 363236640), (3, 242157760), (4, 181618320), (5, 145294656), (6, 121078880), (8, 90809160), (10, 72647328), (12, 60539440), (13, 55882560), (15, 48431552), (16, 45404580), (20, 36323664), (24, 30269720), (26, 27941280), (30, 24215776), (32, 22702290), (39, 18627520), (40, 18161832), (48, 15134860), (52, 13970640), (60, 12107888), (64, 11351145), (65, 11176512), (78, 9313760), (80, 9080916), (96, 7567430), (104, 6985320), (120, 6053944), (130, 5588256), (156, 4656880), (160, 4540458), (192, 3783715), (195, 3725504), (208, 3492660), (240, 3026972), (260, 2794128), (312, 2328440), (320, 2270229), (390, 1862752), (416, 1746330), (480, 1513486), (520, 1397064), (624, 1164220), (780, 931376), (832, 873165), (960, 756743), (1040, 698532), (1248, 582110), (1560, 465688), (2080, 349266), (2496, 291055), (3120, 232844), (4160, 174633), (6240, 116422), (12480, 58211)]