15540024

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 41731200

約数和(自身を除く): 26191176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 643, 1007, 1272, 1286, 1929, 2014, 2572, 3021, 3858, 4028, 5144, 6042, 7716, 8056, 12084, 12217, 15432, 24168, 24434, 34079, 36651, 48868, 68158, 73302, 97736, 102237, 136316, 146604, 204474, 272632, 293208, 408948, 647501, 817896, 1295002, 1942503, 2590004, 3885006, 5180008, 7770012, 15540024]

約数ペア:

[(1, 15540024), (2, 7770012), (3, 5180008), (4, 3885006), (6, 2590004), (8, 1942503), (12, 1295002), (19, 817896), (24, 647501), (38, 408948), (53, 293208), (57, 272632), (76, 204474), (106, 146604), (114, 136316), (152, 102237), (159, 97736), (212, 73302), (228, 68158), (318, 48868), (424, 36651), (456, 34079), (636, 24434), (643, 24168), (1007, 15432), (1272, 12217), (1286, 12084), (1929, 8056), (2014, 7716), (2572, 6042), (3021, 5144), (3858, 4028)]