15304272

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 42288960

約数和(自身を除く): 26984688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 173, 194, 228, 291, 304, 346, 388, 456, 519, 582, 692, 776, 912, 1038, 1164, 1384, 1552, 1843, 2076, 2328, 2768, 3287, 3686, 4152, 4656, 5529, 6574, 7372, 8304, 9861, 11058, 13148, 14744, 16781, 19722, 22116, 26296, 29488, 33562, 39444, 44232, 50343, 52592, 67124, 78888, 88464, 100686, 134248, 157776, 201372, 268496, 318839, 402744, 637678, 805488, 956517, 1275356, 1913034, 2550712, 3826068, 5101424, 7652136, 15304272]

約数ペア:

[(1, 15304272), (2, 7652136), (3, 5101424), (4, 3826068), (6, 2550712), (8, 1913034), (12, 1275356), (16, 956517), (19, 805488), (24, 637678), (38, 402744), (48, 318839), (57, 268496), (76, 201372), (97, 157776), (114, 134248), (152, 100686), (173, 88464), (194, 78888), (228, 67124), (291, 52592), (304, 50343), (346, 44232), (388, 39444), (456, 33562), (519, 29488), (582, 26296), (692, 22116), (776, 19722), (912, 16781), (1038, 14744), (1164, 13148), (1384, 11058), (1552, 9861), (1843, 8304), (2076, 7372), (2328, 6574), (2768, 5529), (3287, 4656), (3686, 4152)]