15321744

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1269

約数の個数: 80

約数和(自身を含む): 45532800

約数和(自身を除く): 30211056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1223, 1392, 1566, 2088, 2446, 3132, 3669, 4176, 4892, 6264, 7338, 9784, 11007, 12528, 14676, 19568, 22014, 29352, 33021, 35467, 44028, 58704, 66042, 70934, 88056, 106401, 132084, 141868, 176112, 212802, 264168, 283736, 319203, 425604, 528336, 567472, 638406, 851208, 957609, 1276812, 1702416, 1915218, 2553624, 3830436, 5107248, 7660872, 15321744]

約数ペア:

[(1, 15321744), (2, 7660872), (3, 5107248), (4, 3830436), (6, 2553624), (8, 1915218), (9, 1702416), (12, 1276812), (16, 957609), (18, 851208), (24, 638406), (27, 567472), (29, 528336), (36, 425604), (48, 319203), (54, 283736), (58, 264168), (72, 212802), (87, 176112), (108, 141868), (116, 132084), (144, 106401), (174, 88056), (216, 70934), (232, 66042), (261, 58704), (348, 44028), (432, 35467), (464, 33021), (522, 29352), (696, 22014), (783, 19568), (1044, 14676), (1223, 12528), (1392, 11007), (1566, 9784), (2088, 7338), (2446, 6264), (3132, 4892), (3669, 4176)]