102978960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61297}}^1$

素因数の和:61320

約数の個数: 80

約数和(自身を含む): 364845696

約数和(自身を除く): 261866736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 61297, 122594, 183891, 245188, 306485, 367782, 429079, 490376, 612970, 735564, 858158, 919455, 980752, 1225940, 1287237, 1471128, 1716316, 1838910, 2145395, 2451880, 2574474, 2942256, 3432632, 3677820, 4290790, 4903760, 5148948, 6436185, 6865264, 7355640, 8581580, 10297896, 12872370, 14711280, 17163160, 20595792, 25744740, 34326320, 51489480, 102978960]

約数ペア:

[(1, 102978960), (2, 51489480), (3, 34326320), (4, 25744740), (5, 20595792), (6, 17163160), (7, 14711280), (8, 12872370), (10, 10297896), (12, 8581580), (14, 7355640), (15, 6865264), (16, 6436185), (20, 5148948), (21, 4903760), (24, 4290790), (28, 3677820), (30, 3432632), (35, 2942256), (40, 2574474), (42, 2451880), (48, 2145395), (56, 1838910), (60, 1716316), (70, 1471128), (80, 1287237), (84, 1225940), (105, 980752), (112, 919455), (120, 858158), (140, 735564), (168, 612970), (210, 490376), (240, 429079), (280, 367782), (336, 306485), (420, 245188), (560, 183891), (840, 122594), (1680, 61297)]