15880032

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{7877}}^1$

素因数の和:7900

約数の個数: 72

約数和(自身を含む): 51616656

約数和(自身を除く): 35736624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 7877, 15754, 23631, 31508, 47262, 55139, 63016, 70893, 94524, 110278, 126032, 141786, 165417, 189048, 220556, 252064, 283572, 330834, 378096, 441112, 496251, 567144, 661668, 756192, 882224, 992502, 1134288, 1323336, 1764448, 1985004, 2268576, 2646672, 3970008, 5293344, 7940016, 15880032]

約数ペア:

[(1, 15880032), (2, 7940016), (3, 5293344), (4, 3970008), (6, 2646672), (7, 2268576), (8, 1985004), (9, 1764448), (12, 1323336), (14, 1134288), (16, 992502), (18, 882224), (21, 756192), (24, 661668), (28, 567144), (32, 496251), (36, 441112), (42, 378096), (48, 330834), (56, 283572), (63, 252064), (72, 220556), (84, 189048), (96, 165417), (112, 141786), (126, 126032), (144, 110278), (168, 94524), (224, 70893), (252, 63016), (288, 55139), (336, 47262), (504, 31508), (672, 23631), (1008, 15754), (2016, 7877)]