15332256

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 44029440

約数和(自身を除く): 28697184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 383, 417, 556, 766, 834, 1112, 1149, 1251, 1532, 1668, 2224, 2298, 2502, 3064, 3336, 3447, 4448, 4596, 5004, 6128, 6672, 6894, 9192, 10008, 12256, 13344, 13788, 18384, 20016, 27576, 36768, 40032, 53237, 55152, 106474, 110304, 159711, 212948, 319422, 425896, 479133, 638844, 851792, 958266, 1277688, 1703584, 1916532, 2555376, 3833064, 5110752, 7666128, 15332256]

約数ペア:

[(1, 15332256), (2, 7666128), (3, 5110752), (4, 3833064), (6, 2555376), (8, 1916532), (9, 1703584), (12, 1277688), (16, 958266), (18, 851792), (24, 638844), (32, 479133), (36, 425896), (48, 319422), (72, 212948), (96, 159711), (139, 110304), (144, 106474), (278, 55152), (288, 53237), (383, 40032), (417, 36768), (556, 27576), (766, 20016), (834, 18384), (1112, 13788), (1149, 13344), (1251, 12256), (1532, 10008), (1668, 9192), (2224, 6894), (2298, 6672), (2502, 6128), (3064, 5004), (3336, 4596), (3447, 4448)]