245404320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73037}}^1$

素因数の和:73062

約数の個数: 96

約数和(自身を含む): 883467648

約数和(自身を除く): 638063328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 73037, 146074, 219111, 292148, 365185, 438222, 511259, 584296, 730370, 876444, 1022518, 1095555, 1168592, 1460740, 1533777, 1752888, 2045036, 2191110, 2337184, 2556295, 2921480, 3067554, 3505776, 4090072, 4382220, 5112590, 5842960, 6135108, 7011552, 7668885, 8180144, 8764440, 10225180, 11685920, 12270216, 15337770, 16360288, 17528880, 20450360, 24540432, 30675540, 35057760, 40900720, 49080864, 61351080, 81801440, 122702160, 245404320]

約数ペア:

[(1, 245404320), (2, 122702160), (3, 81801440), (4, 61351080), (5, 49080864), (6, 40900720), (7, 35057760), (8, 30675540), (10, 24540432), (12, 20450360), (14, 17528880), (15, 16360288), (16, 15337770), (20, 12270216), (21, 11685920), (24, 10225180), (28, 8764440), (30, 8180144), (32, 7668885), (35, 7011552), (40, 6135108), (42, 5842960), (48, 5112590), (56, 4382220), (60, 4090072), (70, 3505776), (80, 3067554), (84, 2921480), (96, 2556295), (105, 2337184), (112, 2191110), (120, 2045036), (140, 1752888), (160, 1533777), (168, 1460740), (210, 1168592), (224, 1095555), (240, 1022518), (280, 876444), (336, 730370), (420, 584296), (480, 511259), (560, 438222), (672, 365185), (840, 292148), (1120, 219111), (1680, 146074), (3360, 73037)]