15479712

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:986

約数の個数: 72

約数和(自身を含む): 44815680

約数和(自身を除く): 29335968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 911, 944, 1062, 1416, 1822, 1888, 2124, 2733, 2832, 3644, 4248, 5466, 5664, 7288, 8199, 8496, 10932, 14576, 16398, 16992, 21864, 29152, 32796, 43728, 53749, 65592, 87456, 107498, 131184, 161247, 214996, 262368, 322494, 429992, 483741, 644988, 859984, 967482, 1289976, 1719968, 1934964, 2579952, 3869928, 5159904, 7739856, 15479712]

約数ペア:

[(1, 15479712), (2, 7739856), (3, 5159904), (4, 3869928), (6, 2579952), (8, 1934964), (9, 1719968), (12, 1289976), (16, 967482), (18, 859984), (24, 644988), (32, 483741), (36, 429992), (48, 322494), (59, 262368), (72, 214996), (96, 161247), (118, 131184), (144, 107498), (177, 87456), (236, 65592), (288, 53749), (354, 43728), (472, 32796), (531, 29152), (708, 21864), (911, 16992), (944, 16398), (1062, 14576), (1416, 10932), (1822, 8496), (1888, 8199), (2124, 7288), (2733, 5664), (2832, 5466), (3644, 4248)]