248764080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6359}}^1$

素因数の和:6538

約数の個数: 80

約数和(自身を含む): 776021760

約数和(自身を除く): 527257680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6359, 6520, 7824, 9780, 12718, 13040, 19077, 19560, 25436, 31795, 38154, 39120, 50872, 63590, 76308, 95385, 101744, 127180, 152616, 190770, 254360, 305232, 381540, 508720, 763080, 1036517, 1526160, 2073034, 3109551, 4146068, 5182585, 6219102, 8292136, 10365170, 12438204, 15547755, 16584272, 20730340, 24876408, 31095510, 41460680, 49752816, 62191020, 82921360, 124382040, 248764080]

約数ペア:

[(1, 248764080), (2, 124382040), (3, 82921360), (4, 62191020), (5, 49752816), (6, 41460680), (8, 31095510), (10, 24876408), (12, 20730340), (15, 16584272), (16, 15547755), (20, 12438204), (24, 10365170), (30, 8292136), (40, 6219102), (48, 5182585), (60, 4146068), (80, 3109551), (120, 2073034), (163, 1526160), (240, 1036517), (326, 763080), (489, 508720), (652, 381540), (815, 305232), (978, 254360), (1304, 190770), (1630, 152616), (1956, 127180), (2445, 101744), (2608, 95385), (3260, 76308), (3912, 63590), (4890, 50872), (6359, 39120), (6520, 38154), (7824, 31795), (9780, 25436), (12718, 19560), (13040, 19077)]