48152080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 119635200

約数和(自身を除く): 71483120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 79, 80, 95, 152, 158, 190, 304, 316, 380, 395, 401, 632, 760, 790, 802, 1264, 1501, 1520, 1580, 1604, 2005, 3002, 3160, 3208, 4010, 6004, 6320, 6416, 7505, 7619, 8020, 12008, 15010, 15238, 16040, 24016, 30020, 30476, 31679, 32080, 38095, 60040, 60952, 63358, 76190, 120080, 121904, 126716, 152380, 158395, 253432, 304760, 316790, 506864, 601901, 609520, 633580, 1203802, 1267160, 2407604, 2534320, 3009505, 4815208, 6019010, 9630416, 12038020, 24076040, 48152080]

約数ペア:

[(1, 48152080), (2, 24076040), (4, 12038020), (5, 9630416), (8, 6019010), (10, 4815208), (16, 3009505), (19, 2534320), (20, 2407604), (38, 1267160), (40, 1203802), (76, 633580), (79, 609520), (80, 601901), (95, 506864), (152, 316790), (158, 304760), (190, 253432), (304, 158395), (316, 152380), (380, 126716), (395, 121904), (401, 120080), (632, 76190), (760, 63358), (790, 60952), (802, 60040), (1264, 38095), (1501, 32080), (1520, 31679), (1580, 30476), (1604, 30020), (2005, 24016), (3002, 16040), (3160, 15238), (3208, 15010), (4010, 12008), (6004, 8020), (6320, 7619), (6416, 7505)]